Commit | Line | Data |
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fb40c209 | 1 | /* MI Command Set. |
cd0bfa36 | 2 | |
28e7fd62 | 3 | Copyright (C) 2000-2013 Free Software Foundation, Inc. |
cd0bfa36 | 4 | |
ab91fdd5 | 5 | Contributed by Cygnus Solutions (a Red Hat company). |
fb40c209 AC |
6 | |
7 | This file is part of GDB. | |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
fb40c209 AC |
12 | (at your option) any later version. |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
fb40c209 | 21 | |
fb40c209 | 22 | #include "defs.h" |
e17c207e | 23 | #include "arch-utils.h" |
fb40c209 AC |
24 | #include "target.h" |
25 | #include "inferior.h" | |
26 | #include "gdb_string.h" | |
60250e8b | 27 | #include "exceptions.h" |
fb40c209 AC |
28 | #include "top.h" |
29 | #include "gdbthread.h" | |
30 | #include "mi-cmds.h" | |
31 | #include "mi-parse.h" | |
32 | #include "mi-getopt.h" | |
33 | #include "mi-console.h" | |
34 | #include "ui-out.h" | |
35 | #include "mi-out.h" | |
4389a95a | 36 | #include "interps.h" |
fb40c209 AC |
37 | #include "event-loop.h" |
38 | #include "event-top.h" | |
41296c92 | 39 | #include "gdbcore.h" /* For write_memory(). */ |
56178203 | 40 | #include "value.h" |
4e052eda | 41 | #include "regcache.h" |
5b7f31a4 | 42 | #include "gdb.h" |
36dc181b | 43 | #include "frame.h" |
b9362cc7 | 44 | #include "mi-main.h" |
66bb093b | 45 | #include "mi-common.h" |
d8ca156b | 46 | #include "language.h" |
79a45b7d | 47 | #include "valprint.h" |
3ee1c036 | 48 | #include "inferior.h" |
07e059b5 | 49 | #include "osdata.h" |
dc146f7c | 50 | #include "splay-tree.h" |
f224b49d | 51 | #include "tracepoint.h" |
d0353e76 | 52 | #include "ctf.h" |
75082e8c | 53 | #include "ada-lang.h" |
f8eba3c6 | 54 | #include "linespec.h" |
0646da15 TT |
55 | #ifdef HAVE_PYTHON |
56 | #include "python/python-internal.h" | |
57 | #endif | |
36dc181b | 58 | |
fb40c209 AC |
59 | #include <ctype.h> |
60 | #include <sys/time.h> | |
61 | ||
d8c83789 NR |
62 | #if defined HAVE_SYS_RESOURCE_H |
63 | #include <sys/resource.h> | |
64 | #endif | |
65 | ||
66 | #ifdef HAVE_GETRUSAGE | |
67 | struct rusage rusage; | |
68 | #endif | |
69 | ||
fb40c209 AC |
70 | enum |
71 | { | |
72 | FROM_TTY = 0 | |
73 | }; | |
74 | ||
fb40c209 | 75 | int mi_debug_p; |
2b03b41d | 76 | |
fb40c209 AC |
77 | struct ui_file *raw_stdout; |
78 | ||
2b03b41d SS |
79 | /* This is used to pass the current command timestamp down to |
80 | continuation routines. */ | |
d8c83789 NR |
81 | static struct mi_timestamp *current_command_ts; |
82 | ||
83 | static int do_timings = 0; | |
84 | ||
a2840c35 | 85 | char *current_token; |
2b03b41d SS |
86 | /* Few commands would like to know if options like --thread-group were |
87 | explicitly specified. This variable keeps the current parsed | |
88 | command including all option, and make it possible. */ | |
a79b8f6e VP |
89 | static struct mi_parse *current_context; |
90 | ||
a2840c35 | 91 | int running_result_record_printed = 1; |
fb40c209 | 92 | |
f3b1572e PA |
93 | /* Flag indicating that the target has proceeded since the last |
94 | command was issued. */ | |
95 | int mi_proceeded; | |
96 | ||
fb40c209 | 97 | extern void _initialize_mi_main (void); |
ce8f13f8 | 98 | static void mi_cmd_execute (struct mi_parse *parse); |
fb40c209 | 99 | |
b2af646b AC |
100 | static void mi_execute_cli_command (const char *cmd, int args_p, |
101 | const char *args); | |
ce8f13f8 | 102 | static void mi_execute_async_cli_command (char *cli_command, |
9a2b4c1b | 103 | char **argv, int argc); |
6ed7ea50 UW |
104 | static int register_changed_p (int regnum, struct regcache *, |
105 | struct regcache *); | |
c898adb7 YQ |
106 | static void output_register (struct frame_info *, int regnum, int format, |
107 | int skip_unavailable); | |
4389a95a | 108 | |
41296c92 | 109 | /* Command implementations. FIXME: Is this libgdb? No. This is the MI |
fb40c209 | 110 | layer that calls libgdb. Any operation used in the below should be |
41296c92 | 111 | formalized. */ |
fb40c209 | 112 | |
d8c83789 NR |
113 | static void timestamp (struct mi_timestamp *tv); |
114 | ||
115 | static void print_diff_now (struct mi_timestamp *start); | |
116 | static void print_diff (struct mi_timestamp *start, struct mi_timestamp *end); | |
117 | ||
ce8f13f8 | 118 | void |
fb40c209 AC |
119 | mi_cmd_gdb_exit (char *command, char **argv, int argc) |
120 | { | |
41296c92 | 121 | /* We have to print everything right here because we never return. */ |
721c02de VP |
122 | if (current_token) |
123 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 124 | fputs_unfiltered ("^exit\n", raw_stdout); |
79a45e25 | 125 | mi_out_put (current_uiout, raw_stdout); |
a6b29f87 | 126 | gdb_flush (raw_stdout); |
41296c92 | 127 | /* FIXME: The function called is not yet a formal libgdb function. */ |
fb40c209 | 128 | quit_force (NULL, FROM_TTY); |
fb40c209 AC |
129 | } |
130 | ||
ce8f13f8 | 131 | void |
9e22b03a | 132 | mi_cmd_exec_next (char *command, char **argv, int argc) |
fb40c209 | 133 | { |
41296c92 | 134 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
135 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
136 | mi_execute_async_cli_command ("reverse-next", argv + 1, argc - 1); | |
137 | else | |
138 | mi_execute_async_cli_command ("next", argv, argc); | |
fb40c209 AC |
139 | } |
140 | ||
ce8f13f8 | 141 | void |
9e22b03a | 142 | mi_cmd_exec_next_instruction (char *command, char **argv, int argc) |
fb40c209 | 143 | { |
41296c92 | 144 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
145 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
146 | mi_execute_async_cli_command ("reverse-nexti", argv + 1, argc - 1); | |
147 | else | |
148 | mi_execute_async_cli_command ("nexti", argv, argc); | |
fb40c209 AC |
149 | } |
150 | ||
ce8f13f8 | 151 | void |
9e22b03a | 152 | mi_cmd_exec_step (char *command, char **argv, int argc) |
fb40c209 | 153 | { |
41296c92 | 154 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
155 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
156 | mi_execute_async_cli_command ("reverse-step", argv + 1, argc - 1); | |
157 | else | |
158 | mi_execute_async_cli_command ("step", argv, argc); | |
fb40c209 AC |
159 | } |
160 | ||
ce8f13f8 | 161 | void |
9e22b03a | 162 | mi_cmd_exec_step_instruction (char *command, char **argv, int argc) |
fb40c209 | 163 | { |
41296c92 | 164 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
165 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
166 | mi_execute_async_cli_command ("reverse-stepi", argv + 1, argc - 1); | |
167 | else | |
168 | mi_execute_async_cli_command ("stepi", argv, argc); | |
fb40c209 AC |
169 | } |
170 | ||
ce8f13f8 | 171 | void |
9e22b03a | 172 | mi_cmd_exec_finish (char *command, char **argv, int argc) |
fb40c209 | 173 | { |
41296c92 | 174 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ |
e5829bee MS |
175 | if (argc > 0 && strcmp(argv[0], "--reverse") == 0) |
176 | mi_execute_async_cli_command ("reverse-finish", argv + 1, argc - 1); | |
177 | else | |
178 | mi_execute_async_cli_command ("finish", argv, argc); | |
fb40c209 AC |
179 | } |
180 | ||
ce8f13f8 | 181 | void |
9e22b03a | 182 | mi_cmd_exec_return (char *command, char **argv, int argc) |
fb40c209 | 183 | { |
fb40c209 | 184 | /* This command doesn't really execute the target, it just pops the |
2b03b41d | 185 | specified number of frames. */ |
9e22b03a | 186 | if (argc) |
fb40c209 | 187 | /* Call return_command with from_tty argument equal to 0 so as to |
41296c92 | 188 | avoid being queried. */ |
9e22b03a | 189 | return_command (*argv, 0); |
fb40c209 AC |
190 | else |
191 | /* Call return_command with from_tty argument equal to 0 so as to | |
41296c92 | 192 | avoid being queried. */ |
36dc181b | 193 | return_command (NULL, 0); |
fb40c209 AC |
194 | |
195 | /* Because we have called return_command with from_tty = 0, we need | |
41296c92 | 196 | to print the frame here. */ |
b04f3ab4 | 197 | print_stack_frame (get_selected_frame (NULL), 1, LOC_AND_ADDRESS); |
fb40c209 AC |
198 | } |
199 | ||
143260c9 VP |
200 | void |
201 | mi_cmd_exec_jump (char *args, char **argv, int argc) | |
202 | { | |
203 | /* FIXME: Should call a libgdb function, not a cli wrapper. */ | |
202b96c1 | 204 | mi_execute_async_cli_command ("jump", argv, argc); |
143260c9 VP |
205 | } |
206 | ||
a79b8f6e VP |
207 | static void |
208 | proceed_thread (struct thread_info *thread, int pid) | |
8dd4f202 | 209 | { |
8dd4f202 | 210 | if (!is_stopped (thread->ptid)) |
a79b8f6e | 211 | return; |
8dd4f202 | 212 | |
a79b8f6e VP |
213 | if (pid != 0 && PIDGET (thread->ptid) != pid) |
214 | return; | |
8dd4f202 VP |
215 | |
216 | switch_to_thread (thread->ptid); | |
217 | clear_proceed_status (); | |
a493e3e2 | 218 | proceed ((CORE_ADDR) -1, GDB_SIGNAL_DEFAULT, 0); |
a79b8f6e VP |
219 | } |
220 | ||
a79b8f6e VP |
221 | static int |
222 | proceed_thread_callback (struct thread_info *thread, void *arg) | |
223 | { | |
224 | int pid = *(int *)arg; | |
102040f0 | 225 | |
a79b8f6e | 226 | proceed_thread (thread, pid); |
8dd4f202 VP |
227 | return 0; |
228 | } | |
229 | ||
e5829bee MS |
230 | static void |
231 | exec_continue (char **argv, int argc) | |
fb40c209 | 232 | { |
a79b8f6e | 233 | if (non_stop) |
8dd4f202 | 234 | { |
2b03b41d SS |
235 | /* In non-stop mode, 'resume' always resumes a single thread. |
236 | Therefore, to resume all threads of the current inferior, or | |
237 | all threads in all inferiors, we need to iterate over | |
238 | threads. | |
a79b8f6e VP |
239 | |
240 | See comment on infcmd.c:proceed_thread_callback for rationale. */ | |
241 | if (current_context->all || current_context->thread_group != -1) | |
242 | { | |
243 | int pid = 0; | |
244 | struct cleanup *back_to = make_cleanup_restore_current_thread (); | |
8dd4f202 | 245 | |
a79b8f6e VP |
246 | if (!current_context->all) |
247 | { | |
9a2b4c1b MS |
248 | struct inferior *inf |
249 | = find_inferior_id (current_context->thread_group); | |
250 | ||
a79b8f6e VP |
251 | pid = inf->pid; |
252 | } | |
253 | iterate_over_threads (proceed_thread_callback, &pid); | |
254 | do_cleanups (back_to); | |
255 | } | |
256 | else | |
257 | { | |
258 | continue_1 (0); | |
259 | } | |
8dd4f202 | 260 | } |
77ebaa5a | 261 | else |
a79b8f6e VP |
262 | { |
263 | struct cleanup *back_to = make_cleanup_restore_integer (&sched_multi); | |
102040f0 | 264 | |
a79b8f6e VP |
265 | if (current_context->all) |
266 | { | |
267 | sched_multi = 1; | |
268 | continue_1 (0); | |
269 | } | |
270 | else | |
271 | { | |
2b03b41d SS |
272 | /* In all-stop mode, -exec-continue traditionally resumed |
273 | either all threads, or one thread, depending on the | |
274 | 'scheduler-locking' variable. Let's continue to do the | |
275 | same. */ | |
a79b8f6e VP |
276 | continue_1 (1); |
277 | } | |
278 | do_cleanups (back_to); | |
279 | } | |
e5829bee MS |
280 | } |
281 | ||
e5829bee | 282 | static void |
a79b8f6e | 283 | exec_direction_forward (void *notused) |
e5829bee | 284 | { |
e5829bee MS |
285 | execution_direction = EXEC_FORWARD; |
286 | } | |
287 | ||
288 | static void | |
289 | exec_reverse_continue (char **argv, int argc) | |
290 | { | |
291 | enum exec_direction_kind dir = execution_direction; | |
292 | struct cleanup *old_chain; | |
293 | ||
e5829bee MS |
294 | if (dir == EXEC_REVERSE) |
295 | error (_("Already in reverse mode.")); | |
296 | ||
297 | if (!target_can_execute_reverse) | |
298 | error (_("Target %s does not support this command."), target_shortname); | |
299 | ||
a79b8f6e | 300 | old_chain = make_cleanup (exec_direction_forward, NULL); |
e5829bee MS |
301 | execution_direction = EXEC_REVERSE; |
302 | exec_continue (argv, argc); | |
303 | do_cleanups (old_chain); | |
304 | } | |
305 | ||
306 | void | |
307 | mi_cmd_exec_continue (char *command, char **argv, int argc) | |
308 | { | |
a79b8f6e | 309 | if (argc > 0 && strcmp (argv[0], "--reverse") == 0) |
e5829bee MS |
310 | exec_reverse_continue (argv + 1, argc - 1); |
311 | else | |
312 | exec_continue (argv, argc); | |
8dd4f202 VP |
313 | } |
314 | ||
315 | static int | |
316 | interrupt_thread_callback (struct thread_info *thread, void *arg) | |
317 | { | |
318 | int pid = *(int *)arg; | |
319 | ||
320 | if (!is_running (thread->ptid)) | |
321 | return 0; | |
322 | ||
323 | if (PIDGET (thread->ptid) != pid) | |
324 | return 0; | |
325 | ||
326 | target_stop (thread->ptid); | |
327 | return 0; | |
fb40c209 AC |
328 | } |
329 | ||
2b03b41d SS |
330 | /* Interrupt the execution of the target. Note how we must play |
331 | around with the token variables, in order to display the current | |
332 | token in the result of the interrupt command, and the previous | |
333 | execution token when the target finally stops. See comments in | |
41296c92 | 334 | mi_cmd_execute. */ |
2b03b41d | 335 | |
ce8f13f8 | 336 | void |
9e22b03a | 337 | mi_cmd_exec_interrupt (char *command, char **argv, int argc) |
fb40c209 | 338 | { |
a79b8f6e VP |
339 | /* In all-stop mode, everything stops, so we don't need to try |
340 | anything specific. */ | |
341 | if (!non_stop) | |
77ebaa5a | 342 | { |
77ebaa5a | 343 | interrupt_target_1 (0); |
a79b8f6e | 344 | return; |
77ebaa5a | 345 | } |
a79b8f6e VP |
346 | |
347 | if (current_context->all) | |
77ebaa5a | 348 | { |
a79b8f6e | 349 | /* This will interrupt all threads in all inferiors. */ |
77ebaa5a VP |
350 | interrupt_target_1 (1); |
351 | } | |
a79b8f6e | 352 | else if (current_context->thread_group != -1) |
8dd4f202 | 353 | { |
a79b8f6e | 354 | struct inferior *inf = find_inferior_id (current_context->thread_group); |
102040f0 | 355 | |
a79b8f6e VP |
356 | iterate_over_threads (interrupt_thread_callback, &inf->pid); |
357 | } | |
358 | else | |
359 | { | |
360 | /* Interrupt just the current thread -- either explicitly | |
361 | specified via --thread or whatever was current before | |
362 | MI command was sent. */ | |
363 | interrupt_target_1 (0); | |
364 | } | |
365 | } | |
366 | ||
367 | static int | |
368 | run_one_inferior (struct inferior *inf, void *arg) | |
369 | { | |
a79b8f6e VP |
370 | if (inf->pid != 0) |
371 | { | |
372 | if (inf->pid != ptid_get_pid (inferior_ptid)) | |
373 | { | |
374 | struct thread_info *tp; | |
8dd4f202 | 375 | |
a79b8f6e VP |
376 | tp = any_thread_of_process (inf->pid); |
377 | if (!tp) | |
378 | error (_("Inferior has no threads.")); | |
379 | ||
380 | switch_to_thread (tp->ptid); | |
381 | } | |
8dd4f202 | 382 | } |
77ebaa5a | 383 | else |
a79b8f6e VP |
384 | { |
385 | set_current_inferior (inf); | |
386 | switch_to_thread (null_ptid); | |
387 | set_current_program_space (inf->pspace); | |
388 | } | |
389 | mi_execute_cli_command ("run", target_can_async_p (), | |
390 | target_can_async_p () ? "&" : NULL); | |
391 | return 0; | |
fb40c209 AC |
392 | } |
393 | ||
115d30f9 VP |
394 | void |
395 | mi_cmd_exec_run (char *command, char **argv, int argc) | |
396 | { | |
a79b8f6e VP |
397 | if (current_context->all) |
398 | { | |
399 | struct cleanup *back_to = save_current_space_and_thread (); | |
102040f0 | 400 | |
a79b8f6e VP |
401 | iterate_over_inferiors (run_one_inferior, NULL); |
402 | do_cleanups (back_to); | |
403 | } | |
404 | else | |
405 | { | |
406 | mi_execute_cli_command ("run", target_can_async_p (), | |
407 | target_can_async_p () ? "&" : NULL); | |
408 | } | |
115d30f9 VP |
409 | } |
410 | ||
a79b8f6e | 411 | |
6418d433 VP |
412 | static int |
413 | find_thread_of_process (struct thread_info *ti, void *p) | |
414 | { | |
415 | int pid = *(int *)p; | |
102040f0 | 416 | |
6418d433 VP |
417 | if (PIDGET (ti->ptid) == pid && !is_exited (ti->ptid)) |
418 | return 1; | |
419 | ||
420 | return 0; | |
421 | } | |
422 | ||
423 | void | |
424 | mi_cmd_target_detach (char *command, char **argv, int argc) | |
425 | { | |
426 | if (argc != 0 && argc != 1) | |
9b20d036 | 427 | error (_("Usage: -target-detach [pid | thread-group]")); |
6418d433 VP |
428 | |
429 | if (argc == 1) | |
430 | { | |
431 | struct thread_info *tp; | |
432 | char *end = argv[0]; | |
f1b9e6e7 | 433 | int pid; |
102040f0 | 434 | |
f1b9e6e7 MK |
435 | /* First see if we are dealing with a thread-group id. */ |
436 | if (*argv[0] == 'i') | |
437 | { | |
438 | struct inferior *inf; | |
439 | int id = strtoul (argv[0] + 1, &end, 0); | |
440 | ||
441 | if (*end != '\0') | |
442 | error (_("Invalid syntax of thread-group id '%s'"), argv[0]); | |
443 | ||
444 | inf = find_inferior_id (id); | |
445 | if (!inf) | |
446 | error (_("Non-existent thread-group id '%d'"), id); | |
447 | ||
448 | pid = inf->pid; | |
449 | } | |
450 | else | |
451 | { | |
452 | /* We must be dealing with a pid. */ | |
453 | pid = strtol (argv[0], &end, 10); | |
454 | ||
455 | if (*end != '\0') | |
456 | error (_("Invalid identifier '%s'"), argv[0]); | |
457 | } | |
6418d433 VP |
458 | |
459 | /* Pick any thread in the desired process. Current | |
f1b9e6e7 | 460 | target_detach detaches from the parent of inferior_ptid. */ |
6418d433 VP |
461 | tp = iterate_over_threads (find_thread_of_process, &pid); |
462 | if (!tp) | |
463 | error (_("Thread group is empty")); | |
464 | ||
465 | switch_to_thread (tp->ptid); | |
466 | } | |
467 | ||
468 | detach_command (NULL, 0); | |
469 | } | |
470 | ||
ce8f13f8 | 471 | void |
fb40c209 AC |
472 | mi_cmd_thread_select (char *command, char **argv, int argc) |
473 | { | |
474 | enum gdb_rc rc; | |
a13e061a | 475 | char *mi_error_message; |
fb40c209 AC |
476 | |
477 | if (argc != 1) | |
1b05df00 | 478 | error (_("-thread-select: USAGE: threadnum.")); |
a13e061a | 479 | |
79a45e25 | 480 | rc = gdb_thread_select (current_uiout, argv[0], &mi_error_message); |
a13e061a PA |
481 | |
482 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 483 | { |
a13e061a PA |
484 | make_cleanup (xfree, mi_error_message); |
485 | error ("%s", mi_error_message); | |
fb40c209 | 486 | } |
fb40c209 AC |
487 | } |
488 | ||
ce8f13f8 | 489 | void |
fb40c209 AC |
490 | mi_cmd_thread_list_ids (char *command, char **argv, int argc) |
491 | { | |
b0b13bb4 | 492 | enum gdb_rc rc; |
a13e061a | 493 | char *mi_error_message; |
fb40c209 AC |
494 | |
495 | if (argc != 0) | |
7ea6d463 | 496 | error (_("-thread-list-ids: No arguments required.")); |
a13e061a | 497 | |
79a45e25 | 498 | rc = gdb_list_thread_ids (current_uiout, &mi_error_message); |
a13e061a PA |
499 | |
500 | if (rc == GDB_RC_FAIL) | |
fb40c209 | 501 | { |
a13e061a PA |
502 | make_cleanup (xfree, mi_error_message); |
503 | error ("%s", mi_error_message); | |
fb40c209 | 504 | } |
fb40c209 AC |
505 | } |
506 | ||
ce8f13f8 | 507 | void |
8e8901c5 VP |
508 | mi_cmd_thread_info (char *command, char **argv, int argc) |
509 | { | |
8e8901c5 | 510 | if (argc != 0 && argc != 1) |
7ea6d463 | 511 | error (_("Invalid MI command")); |
8e8901c5 | 512 | |
79a45e25 | 513 | print_thread_info (current_uiout, argv[0], -1); |
3ee1c036 VP |
514 | } |
515 | ||
fa3064dd YQ |
516 | DEF_VEC_I(int); |
517 | ||
dc146f7c VP |
518 | struct collect_cores_data |
519 | { | |
520 | int pid; | |
521 | ||
522 | VEC (int) *cores; | |
523 | }; | |
524 | ||
3ee1c036 | 525 | static int |
dc146f7c | 526 | collect_cores (struct thread_info *ti, void *xdata) |
3ee1c036 | 527 | { |
dc146f7c VP |
528 | struct collect_cores_data *data = xdata; |
529 | ||
530 | if (ptid_get_pid (ti->ptid) == data->pid) | |
6c95b8df | 531 | { |
dc146f7c | 532 | int core = target_core_of_thread (ti->ptid); |
102040f0 | 533 | |
dc146f7c VP |
534 | if (core != -1) |
535 | VEC_safe_push (int, data->cores, core); | |
536 | } | |
537 | ||
538 | return 0; | |
539 | } | |
540 | ||
541 | static int * | |
542 | unique (int *b, int *e) | |
543 | { | |
544 | int *d = b; | |
102040f0 | 545 | |
dc146f7c VP |
546 | while (++b != e) |
547 | if (*d != *b) | |
548 | *++d = *b; | |
549 | return ++d; | |
550 | } | |
551 | ||
552 | struct print_one_inferior_data | |
553 | { | |
554 | int recurse; | |
555 | VEC (int) *inferiors; | |
556 | }; | |
557 | ||
558 | static int | |
559 | print_one_inferior (struct inferior *inferior, void *xdata) | |
560 | { | |
561 | struct print_one_inferior_data *top_data = xdata; | |
79a45e25 | 562 | struct ui_out *uiout = current_uiout; |
dc146f7c VP |
563 | |
564 | if (VEC_empty (int, top_data->inferiors) | |
565 | || bsearch (&(inferior->pid), VEC_address (int, top_data->inferiors), | |
566 | VEC_length (int, top_data->inferiors), sizeof (int), | |
567 | compare_positive_ints)) | |
568 | { | |
569 | struct collect_cores_data data; | |
6c95b8df PA |
570 | struct cleanup *back_to |
571 | = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
572 | ||
a79b8f6e | 573 | ui_out_field_fmt (uiout, "id", "i%d", inferior->num); |
6c95b8df | 574 | ui_out_field_string (uiout, "type", "process"); |
a79b8f6e VP |
575 | if (inferior->pid != 0) |
576 | ui_out_field_int (uiout, "pid", inferior->pid); | |
577 | ||
578 | if (inferior->pspace->ebfd) | |
579 | { | |
580 | ui_out_field_string (uiout, "executable", | |
581 | bfd_get_filename (inferior->pspace->ebfd)); | |
582 | } | |
6c95b8df | 583 | |
dc146f7c | 584 | data.cores = 0; |
a79b8f6e VP |
585 | if (inferior->pid != 0) |
586 | { | |
587 | data.pid = inferior->pid; | |
588 | iterate_over_threads (collect_cores, &data); | |
589 | } | |
dc146f7c VP |
590 | |
591 | if (!VEC_empty (int, data.cores)) | |
592 | { | |
dc146f7c VP |
593 | int *b, *e; |
594 | struct cleanup *back_to_2 = | |
595 | make_cleanup_ui_out_list_begin_end (uiout, "cores"); | |
596 | ||
597 | qsort (VEC_address (int, data.cores), | |
598 | VEC_length (int, data.cores), sizeof (int), | |
599 | compare_positive_ints); | |
600 | ||
601 | b = VEC_address (int, data.cores); | |
602 | e = b + VEC_length (int, data.cores); | |
603 | e = unique (b, e); | |
604 | ||
605 | for (; b != e; ++b) | |
606 | ui_out_field_int (uiout, NULL, *b); | |
607 | ||
608 | do_cleanups (back_to_2); | |
609 | } | |
610 | ||
611 | if (top_data->recurse) | |
aea5b279 | 612 | print_thread_info (uiout, NULL, inferior->pid); |
dc146f7c | 613 | |
6c95b8df PA |
614 | do_cleanups (back_to); |
615 | } | |
3ee1c036 | 616 | |
3ee1c036 VP |
617 | return 0; |
618 | } | |
619 | ||
2b03b41d SS |
620 | /* Output a field named 'cores' with a list as the value. The |
621 | elements of the list are obtained by splitting 'cores' on | |
622 | comma. */ | |
dc146f7c VP |
623 | |
624 | static void | |
625 | output_cores (struct ui_out *uiout, const char *field_name, const char *xcores) | |
3ee1c036 | 626 | { |
dc146f7c VP |
627 | struct cleanup *back_to = make_cleanup_ui_out_list_begin_end (uiout, |
628 | field_name); | |
629 | char *cores = xstrdup (xcores); | |
630 | char *p = cores; | |
3ee1c036 | 631 | |
dc146f7c | 632 | make_cleanup (xfree, cores); |
3ee1c036 | 633 | |
dc146f7c VP |
634 | for (p = strtok (p, ","); p; p = strtok (NULL, ",")) |
635 | ui_out_field_string (uiout, NULL, p); | |
3ee1c036 | 636 | |
dc146f7c VP |
637 | do_cleanups (back_to); |
638 | } | |
3ee1c036 | 639 | |
dc146f7c VP |
640 | static void |
641 | free_vector_of_ints (void *xvector) | |
642 | { | |
643 | VEC (int) **vector = xvector; | |
102040f0 | 644 | |
dc146f7c VP |
645 | VEC_free (int, *vector); |
646 | } | |
647 | ||
648 | static void | |
649 | do_nothing (splay_tree_key k) | |
650 | { | |
651 | } | |
07e059b5 | 652 | |
dc146f7c VP |
653 | static void |
654 | free_vector_of_osdata_items (splay_tree_value xvalue) | |
655 | { | |
656 | VEC (osdata_item_s) *value = (VEC (osdata_item_s) *) xvalue; | |
102040f0 | 657 | |
dc146f7c VP |
658 | /* We don't free the items itself, it will be done separately. */ |
659 | VEC_free (osdata_item_s, value); | |
660 | } | |
e0665bc8 | 661 | |
dc146f7c VP |
662 | static int |
663 | splay_tree_int_comparator (splay_tree_key xa, splay_tree_key xb) | |
664 | { | |
665 | int a = xa; | |
666 | int b = xb; | |
102040f0 | 667 | |
dc146f7c VP |
668 | return a - b; |
669 | } | |
670 | ||
671 | static void | |
672 | free_splay_tree (void *xt) | |
673 | { | |
674 | splay_tree t = xt; | |
675 | splay_tree_delete (t); | |
676 | } | |
677 | ||
678 | static void | |
679 | list_available_thread_groups (VEC (int) *ids, int recurse) | |
680 | { | |
681 | struct osdata *data; | |
682 | struct osdata_item *item; | |
683 | int ix_items; | |
79a45e25 | 684 | struct ui_out *uiout = current_uiout; |
b9635925 | 685 | struct cleanup *cleanup; |
102040f0 | 686 | |
dc146f7c | 687 | /* This keeps a map from integer (pid) to VEC (struct osdata_item *)* |
8eee9c5a DE |
688 | The vector contains information about all threads for the given pid. |
689 | This is assigned an initial value to avoid "may be used uninitialized" | |
690 | warning from gcc. */ | |
691 | splay_tree tree = NULL; | |
dc146f7c VP |
692 | |
693 | /* get_osdata will throw if it cannot return data. */ | |
694 | data = get_osdata ("processes"); | |
b9635925 | 695 | cleanup = make_cleanup_osdata_free (data); |
dc146f7c VP |
696 | |
697 | if (recurse) | |
698 | { | |
699 | struct osdata *threads = get_osdata ("threads"); | |
dc146f7c | 700 | |
102040f0 | 701 | make_cleanup_osdata_free (threads); |
dc146f7c VP |
702 | tree = splay_tree_new (splay_tree_int_comparator, |
703 | do_nothing, | |
704 | free_vector_of_osdata_items); | |
705 | make_cleanup (free_splay_tree, tree); | |
e0665bc8 | 706 | |
07e059b5 | 707 | for (ix_items = 0; |
dc146f7c | 708 | VEC_iterate (osdata_item_s, threads->items, |
e0665bc8 | 709 | ix_items, item); |
07e059b5 VP |
710 | ix_items++) |
711 | { | |
07e059b5 | 712 | const char *pid = get_osdata_column (item, "pid"); |
dc146f7c VP |
713 | int pid_i = strtoul (pid, NULL, 0); |
714 | VEC (osdata_item_s) *vec = 0; | |
715 | ||
716 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
717 | if (!n) | |
718 | { | |
719 | VEC_safe_push (osdata_item_s, vec, item); | |
720 | splay_tree_insert (tree, pid_i, (splay_tree_value)vec); | |
721 | } | |
722 | else | |
723 | { | |
724 | vec = (VEC (osdata_item_s) *) n->value; | |
725 | VEC_safe_push (osdata_item_s, vec, item); | |
726 | n->value = (splay_tree_value) vec; | |
727 | } | |
728 | } | |
729 | } | |
730 | ||
731 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); | |
07e059b5 | 732 | |
dc146f7c VP |
733 | for (ix_items = 0; |
734 | VEC_iterate (osdata_item_s, data->items, | |
735 | ix_items, item); | |
736 | ix_items++) | |
737 | { | |
738 | struct cleanup *back_to; | |
e0665bc8 | 739 | |
dc146f7c VP |
740 | const char *pid = get_osdata_column (item, "pid"); |
741 | const char *cmd = get_osdata_column (item, "command"); | |
742 | const char *user = get_osdata_column (item, "user"); | |
743 | const char *cores = get_osdata_column (item, "cores"); | |
744 | ||
745 | int pid_i = strtoul (pid, NULL, 0); | |
746 | ||
747 | /* At present, the target will return all available processes | |
748 | and if information about specific ones was required, we filter | |
749 | undesired processes here. */ | |
750 | if (ids && bsearch (&pid_i, VEC_address (int, ids), | |
751 | VEC_length (int, ids), | |
752 | sizeof (int), compare_positive_ints) == NULL) | |
753 | continue; | |
754 | ||
755 | ||
756 | back_to = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
757 | ||
758 | ui_out_field_fmt (uiout, "id", "%s", pid); | |
759 | ui_out_field_string (uiout, "type", "process"); | |
760 | if (cmd) | |
761 | ui_out_field_string (uiout, "description", cmd); | |
762 | if (user) | |
763 | ui_out_field_string (uiout, "user", user); | |
764 | if (cores) | |
765 | output_cores (uiout, "cores", cores); | |
766 | ||
767 | if (recurse) | |
768 | { | |
769 | splay_tree_node n = splay_tree_lookup (tree, pid_i); | |
770 | if (n) | |
771 | { | |
772 | VEC (osdata_item_s) *children = (VEC (osdata_item_s) *) n->value; | |
773 | struct osdata_item *child; | |
774 | int ix_child; | |
775 | ||
776 | make_cleanup_ui_out_list_begin_end (uiout, "threads"); | |
777 | ||
778 | for (ix_child = 0; | |
779 | VEC_iterate (osdata_item_s, children, ix_child, child); | |
780 | ++ix_child) | |
781 | { | |
782 | struct cleanup *back_to_2 = | |
783 | make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
dc146f7c VP |
784 | const char *tid = get_osdata_column (child, "tid"); |
785 | const char *tcore = get_osdata_column (child, "core"); | |
102040f0 | 786 | |
dc146f7c VP |
787 | ui_out_field_string (uiout, "id", tid); |
788 | if (tcore) | |
789 | ui_out_field_string (uiout, "core", tcore); | |
790 | ||
791 | do_cleanups (back_to_2); | |
792 | } | |
793 | } | |
07e059b5 | 794 | } |
dc146f7c VP |
795 | |
796 | do_cleanups (back_to); | |
07e059b5 | 797 | } |
b9635925 TT |
798 | |
799 | do_cleanups (cleanup); | |
dc146f7c VP |
800 | } |
801 | ||
802 | void | |
803 | mi_cmd_list_thread_groups (char *command, char **argv, int argc) | |
804 | { | |
79a45e25 | 805 | struct ui_out *uiout = current_uiout; |
dc146f7c VP |
806 | struct cleanup *back_to; |
807 | int available = 0; | |
808 | int recurse = 0; | |
809 | VEC (int) *ids = 0; | |
810 | ||
811 | enum opt | |
dc146f7c | 812 | { |
2b03b41d | 813 | AVAILABLE_OPT, RECURSE_OPT |
dc146f7c | 814 | }; |
2b03b41d SS |
815 | static const struct mi_opt opts[] = |
816 | { | |
817 | {"-available", AVAILABLE_OPT, 0}, | |
818 | {"-recurse", RECURSE_OPT, 1}, | |
819 | { 0, 0, 0 } | |
820 | }; | |
dc146f7c | 821 | |
56934ab1 AS |
822 | int oind = 0; |
823 | char *oarg; | |
dc146f7c VP |
824 | |
825 | while (1) | |
826 | { | |
827 | int opt = mi_getopt ("-list-thread-groups", argc, argv, opts, | |
56934ab1 | 828 | &oind, &oarg); |
102040f0 | 829 | |
dc146f7c VP |
830 | if (opt < 0) |
831 | break; | |
832 | switch ((enum opt) opt) | |
833 | { | |
834 | case AVAILABLE_OPT: | |
835 | available = 1; | |
836 | break; | |
837 | case RECURSE_OPT: | |
56934ab1 | 838 | if (strcmp (oarg, "0") == 0) |
dc146f7c | 839 | ; |
56934ab1 | 840 | else if (strcmp (oarg, "1") == 0) |
dc146f7c VP |
841 | recurse = 1; |
842 | else | |
7ea6d463 PM |
843 | error (_("only '0' and '1' are valid values " |
844 | "for the '--recurse' option")); | |
dc146f7c VP |
845 | break; |
846 | } | |
847 | } | |
848 | ||
56934ab1 | 849 | for (; oind < argc; ++oind) |
dc146f7c VP |
850 | { |
851 | char *end; | |
2f296114 VP |
852 | int inf; |
853 | ||
56934ab1 AS |
854 | if (*(argv[oind]) != 'i') |
855 | error (_("invalid syntax of group id '%s'"), argv[oind]); | |
2f296114 | 856 | |
56934ab1 | 857 | inf = strtoul (argv[oind] + 1, &end, 0); |
102040f0 | 858 | |
dc146f7c | 859 | if (*end != '\0') |
56934ab1 | 860 | error (_("invalid syntax of group id '%s'"), argv[oind]); |
dc146f7c VP |
861 | VEC_safe_push (int, ids, inf); |
862 | } | |
863 | if (VEC_length (int, ids) > 1) | |
864 | qsort (VEC_address (int, ids), | |
865 | VEC_length (int, ids), | |
866 | sizeof (int), compare_positive_ints); | |
867 | ||
868 | back_to = make_cleanup (free_vector_of_ints, &ids); | |
869 | ||
870 | if (available) | |
871 | { | |
872 | list_available_thread_groups (ids, recurse); | |
873 | } | |
874 | else if (VEC_length (int, ids) == 1) | |
3ee1c036 | 875 | { |
2b03b41d | 876 | /* Local thread groups, single id. */ |
2f296114 VP |
877 | int id = *VEC_address (int, ids); |
878 | struct inferior *inf = find_inferior_id (id); | |
102040f0 | 879 | |
2f296114 | 880 | if (!inf) |
7ea6d463 | 881 | error (_("Non-existent thread group id '%d'"), id); |
2f296114 | 882 | |
aea5b279 | 883 | print_thread_info (uiout, NULL, inf->pid); |
3ee1c036 VP |
884 | } |
885 | else | |
886 | { | |
dc146f7c | 887 | struct print_one_inferior_data data; |
102040f0 | 888 | |
dc146f7c VP |
889 | data.recurse = recurse; |
890 | data.inferiors = ids; | |
891 | ||
892 | /* Local thread groups. Either no explicit ids -- and we | |
893 | print everything, or several explicit ids. In both cases, | |
894 | we print more than one group, and have to use 'groups' | |
895 | as the top-level element. */ | |
3ee1c036 | 896 | make_cleanup_ui_out_list_begin_end (uiout, "groups"); |
dc146f7c VP |
897 | update_thread_list (); |
898 | iterate_over_inferiors (print_one_inferior, &data); | |
3ee1c036 | 899 | } |
dc146f7c | 900 | |
3ee1c036 | 901 | do_cleanups (back_to); |
8e8901c5 VP |
902 | } |
903 | ||
ce8f13f8 | 904 | void |
fb40c209 AC |
905 | mi_cmd_data_list_register_names (char *command, char **argv, int argc) |
906 | { | |
7ccb0be9 | 907 | struct gdbarch *gdbarch; |
79a45e25 | 908 | struct ui_out *uiout = current_uiout; |
fb40c209 AC |
909 | int regnum, numregs; |
910 | int i; | |
4060713b | 911 | struct cleanup *cleanup; |
fb40c209 AC |
912 | |
913 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
914 | gdbarch_register_name because gdbarch_num_regs may be allocated |
915 | for the union of the register sets within a family of related | |
916 | processors. In this case, some entries of gdbarch_register_name | |
917 | will change depending upon the particular processor being | |
918 | debugged. */ | |
fb40c209 | 919 | |
441b986a | 920 | gdbarch = get_current_arch (); |
7ccb0be9 | 921 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); |
fb40c209 | 922 | |
4060713b | 923 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-names"); |
fb40c209 | 924 | |
41296c92 | 925 | if (argc == 0) /* No args, just do all the regs. */ |
fb40c209 AC |
926 | { |
927 | for (regnum = 0; | |
928 | regnum < numregs; | |
929 | regnum++) | |
930 | { | |
7ccb0be9 UW |
931 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
932 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
933 | ui_out_field_string (uiout, NULL, ""); |
934 | else | |
c9f4d572 | 935 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 936 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 AC |
937 | } |
938 | } | |
939 | ||
41296c92 | 940 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
941 | for (i = 0; i < argc; i++) |
942 | { | |
943 | regnum = atoi (argv[i]); | |
173d6894 | 944 | if (regnum < 0 || regnum >= numregs) |
7ea6d463 | 945 | error (_("bad register number")); |
a13e061a | 946 | |
7ccb0be9 UW |
947 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
948 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
173d6894 AC |
949 | ui_out_field_string (uiout, NULL, ""); |
950 | else | |
c9f4d572 | 951 | ui_out_field_string (uiout, NULL, |
7ccb0be9 | 952 | gdbarch_register_name (gdbarch, regnum)); |
fb40c209 | 953 | } |
4060713b | 954 | do_cleanups (cleanup); |
fb40c209 AC |
955 | } |
956 | ||
ce8f13f8 | 957 | void |
fb40c209 AC |
958 | mi_cmd_data_list_changed_registers (char *command, char **argv, int argc) |
959 | { | |
6ed7ea50 | 960 | static struct regcache *this_regs = NULL; |
79a45e25 | 961 | struct ui_out *uiout = current_uiout; |
6ed7ea50 | 962 | struct regcache *prev_regs; |
7ccb0be9 | 963 | struct gdbarch *gdbarch; |
fb40c209 AC |
964 | int regnum, numregs, changed; |
965 | int i; | |
4060713b | 966 | struct cleanup *cleanup; |
fb40c209 | 967 | |
2b03b41d SS |
968 | /* The last time we visited this function, the current frame's |
969 | register contents were saved in THIS_REGS. Move THIS_REGS over | |
970 | to PREV_REGS, and refresh THIS_REGS with the now-current register | |
971 | contents. */ | |
6ed7ea50 UW |
972 | |
973 | prev_regs = this_regs; | |
974 | this_regs = frame_save_as_regcache (get_selected_frame (NULL)); | |
975 | cleanup = make_cleanup_regcache_xfree (prev_regs); | |
976 | ||
fb40c209 | 977 | /* Note that the test for a valid register must include checking the |
2b03b41d SS |
978 | gdbarch_register_name because gdbarch_num_regs may be allocated |
979 | for the union of the register sets within a family of related | |
980 | processors. In this case, some entries of gdbarch_register_name | |
981 | will change depending upon the particular processor being | |
982 | debugged. */ | |
fb40c209 | 983 | |
7ccb0be9 UW |
984 | gdbarch = get_regcache_arch (this_regs); |
985 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
fb40c209 | 986 | |
6ed7ea50 | 987 | make_cleanup_ui_out_list_begin_end (uiout, "changed-registers"); |
fb40c209 | 988 | |
2b03b41d | 989 | if (argc == 0) |
fb40c209 | 990 | { |
2b03b41d | 991 | /* No args, just do all the regs. */ |
fb40c209 AC |
992 | for (regnum = 0; |
993 | regnum < numregs; | |
994 | regnum++) | |
995 | { | |
7ccb0be9 UW |
996 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
997 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 998 | continue; |
6ed7ea50 | 999 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 1000 | if (changed < 0) |
7ea6d463 PM |
1001 | error (_("-data-list-changed-registers: " |
1002 | "Unable to read register contents.")); | |
fb40c209 AC |
1003 | else if (changed) |
1004 | ui_out_field_int (uiout, NULL, regnum); | |
1005 | } | |
1006 | } | |
1007 | ||
41296c92 | 1008 | /* Else, list of register #s, just do listed regs. */ |
fb40c209 AC |
1009 | for (i = 0; i < argc; i++) |
1010 | { | |
1011 | regnum = atoi (argv[i]); | |
1012 | ||
1013 | if (regnum >= 0 | |
1014 | && regnum < numregs | |
7ccb0be9 UW |
1015 | && gdbarch_register_name (gdbarch, regnum) != NULL |
1016 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
fb40c209 | 1017 | { |
6ed7ea50 | 1018 | changed = register_changed_p (regnum, prev_regs, this_regs); |
fb40c209 | 1019 | if (changed < 0) |
7ea6d463 PM |
1020 | error (_("-data-list-changed-registers: " |
1021 | "Unable to read register contents.")); | |
fb40c209 AC |
1022 | else if (changed) |
1023 | ui_out_field_int (uiout, NULL, regnum); | |
1024 | } | |
1025 | else | |
7ea6d463 | 1026 | error (_("bad register number")); |
fb40c209 | 1027 | } |
4060713b | 1028 | do_cleanups (cleanup); |
fb40c209 AC |
1029 | } |
1030 | ||
1031 | static int | |
6ed7ea50 UW |
1032 | register_changed_p (int regnum, struct regcache *prev_regs, |
1033 | struct regcache *this_regs) | |
fb40c209 | 1034 | { |
6ed7ea50 UW |
1035 | struct gdbarch *gdbarch = get_regcache_arch (this_regs); |
1036 | gdb_byte prev_buffer[MAX_REGISTER_SIZE]; | |
1037 | gdb_byte this_buffer[MAX_REGISTER_SIZE]; | |
e69aa73e PA |
1038 | enum register_status prev_status; |
1039 | enum register_status this_status; | |
fb40c209 | 1040 | |
e69aa73e PA |
1041 | /* First time through or after gdbarch change consider all registers |
1042 | as changed. */ | |
1043 | if (!prev_regs || get_regcache_arch (prev_regs) != gdbarch) | |
6ed7ea50 | 1044 | return 1; |
fb40c209 | 1045 | |
6ed7ea50 | 1046 | /* Get register contents and compare. */ |
e69aa73e PA |
1047 | prev_status = regcache_cooked_read (prev_regs, regnum, prev_buffer); |
1048 | this_status = regcache_cooked_read (this_regs, regnum, this_buffer); | |
fb40c209 | 1049 | |
e69aa73e PA |
1050 | if (this_status != prev_status) |
1051 | return 1; | |
1052 | else if (this_status == REG_VALID) | |
1053 | return memcmp (prev_buffer, this_buffer, | |
1054 | register_size (gdbarch, regnum)) != 0; | |
1055 | else | |
1056 | return 0; | |
fb40c209 AC |
1057 | } |
1058 | ||
41296c92 | 1059 | /* Return a list of register number and value pairs. The valid |
fb40c209 | 1060 | arguments expected are: a letter indicating the format in which to |
2b03b41d SS |
1061 | display the registers contents. This can be one of: x |
1062 | (hexadecimal), d (decimal), N (natural), t (binary), o (octal), r | |
1063 | (raw). After the format argument there can be a sequence of | |
1064 | numbers, indicating which registers to fetch the content of. If | |
1065 | the format is the only argument, a list of all the registers with | |
1066 | their values is returned. */ | |
1067 | ||
ce8f13f8 | 1068 | void |
fb40c209 AC |
1069 | mi_cmd_data_list_register_values (char *command, char **argv, int argc) |
1070 | { | |
79a45e25 | 1071 | struct ui_out *uiout = current_uiout; |
7ccb0be9 UW |
1072 | struct frame_info *frame; |
1073 | struct gdbarch *gdbarch; | |
a13e061a | 1074 | int regnum, numregs, format; |
fb40c209 | 1075 | int i; |
1edebdbf | 1076 | struct cleanup *list_cleanup; |
c898adb7 YQ |
1077 | int skip_unavailable = 0; |
1078 | int oind = 0; | |
1079 | enum opt | |
1080 | { | |
1081 | SKIP_UNAVAILABLE, | |
1082 | }; | |
1083 | static const struct mi_opt opts[] = | |
1084 | { | |
1085 | {"-skip-unavailable", SKIP_UNAVAILABLE, 0}, | |
1086 | { 0, 0, 0 } | |
1087 | }; | |
fb40c209 AC |
1088 | |
1089 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
1090 | gdbarch_register_name because gdbarch_num_regs may be allocated |
1091 | for the union of the register sets within a family of related | |
1092 | processors. In this case, some entries of gdbarch_register_name | |
1093 | will change depending upon the particular processor being | |
1094 | debugged. */ | |
fb40c209 | 1095 | |
c898adb7 YQ |
1096 | while (1) |
1097 | { | |
1098 | char *oarg; | |
1099 | int opt = mi_getopt ("-data-list-register-values", argc, argv, | |
1100 | opts, &oind, &oarg); | |
1101 | ||
1102 | if (opt < 0) | |
1103 | break; | |
1104 | switch ((enum opt) opt) | |
1105 | { | |
1106 | case SKIP_UNAVAILABLE: | |
1107 | skip_unavailable = 1; | |
1108 | break; | |
1109 | } | |
1110 | } | |
1111 | ||
1112 | if (argc - oind < 1) | |
7ea6d463 | 1113 | error (_("-data-list-register-values: Usage: " |
c898adb7 YQ |
1114 | "-data-list-register-values [--skip-unavailable] <format>" |
1115 | " [<regnum1>...<regnumN>]")); | |
fb40c209 | 1116 | |
c898adb7 | 1117 | format = (int) argv[oind][0]; |
fb40c209 | 1118 | |
7ccb0be9 UW |
1119 | frame = get_selected_frame (NULL); |
1120 | gdbarch = get_frame_arch (frame); | |
1121 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
1122 | ||
4060713b | 1123 | list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values"); |
fb40c209 | 1124 | |
c898adb7 | 1125 | if (argc - oind == 1) |
fb40c209 | 1126 | { |
2b03b41d | 1127 | /* No args, beside the format: do all the regs. */ |
fb40c209 AC |
1128 | for (regnum = 0; |
1129 | regnum < numregs; | |
1130 | regnum++) | |
1131 | { | |
7ccb0be9 UW |
1132 | if (gdbarch_register_name (gdbarch, regnum) == NULL |
1133 | || *(gdbarch_register_name (gdbarch, regnum)) == '\0') | |
fb40c209 | 1134 | continue; |
1edebdbf | 1135 | |
c898adb7 | 1136 | output_register (frame, regnum, format, skip_unavailable); |
fb40c209 AC |
1137 | } |
1138 | } | |
1139 | ||
41296c92 | 1140 | /* Else, list of register #s, just do listed regs. */ |
c898adb7 | 1141 | for (i = 1 + oind; i < argc; i++) |
fb40c209 AC |
1142 | { |
1143 | regnum = atoi (argv[i]); | |
1144 | ||
1145 | if (regnum >= 0 | |
1146 | && regnum < numregs | |
7ccb0be9 UW |
1147 | && gdbarch_register_name (gdbarch, regnum) != NULL |
1148 | && *gdbarch_register_name (gdbarch, regnum) != '\000') | |
c898adb7 | 1149 | output_register (frame, regnum, format, skip_unavailable); |
fb40c209 | 1150 | else |
7ea6d463 | 1151 | error (_("bad register number")); |
fb40c209 | 1152 | } |
4060713b | 1153 | do_cleanups (list_cleanup); |
fb40c209 AC |
1154 | } |
1155 | ||
c898adb7 YQ |
1156 | /* Output one register REGNUM's contents in the desired FORMAT. If |
1157 | SKIP_UNAVAILABLE is true, skip the register if it is | |
1158 | unavailable. */ | |
2b03b41d | 1159 | |
a13e061a | 1160 | static void |
c898adb7 YQ |
1161 | output_register (struct frame_info *frame, int regnum, int format, |
1162 | int skip_unavailable) | |
fb40c209 | 1163 | { |
7ccb0be9 | 1164 | struct gdbarch *gdbarch = get_frame_arch (frame); |
79a45e25 | 1165 | struct ui_out *uiout = current_uiout; |
c898adb7 | 1166 | struct value *val = get_frame_register_value (frame, regnum); |
1edebdbf YQ |
1167 | struct cleanup *tuple_cleanup; |
1168 | ||
c898adb7 YQ |
1169 | if (skip_unavailable && !value_entirely_available (val)) |
1170 | return; | |
1171 | ||
1edebdbf YQ |
1172 | tuple_cleanup = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
1173 | ui_out_field_int (uiout, "number", regnum); | |
fb40c209 | 1174 | |
fb40c209 AC |
1175 | if (format == 'N') |
1176 | format = 0; | |
1177 | ||
20622269 | 1178 | if (value_optimized_out (val)) |
7ea6d463 | 1179 | error (_("Optimized out")); |
fb40c209 | 1180 | |
fb40c209 AC |
1181 | if (format == 'r') |
1182 | { | |
1183 | int j; | |
1184 | char *ptr, buf[1024]; | |
20622269 | 1185 | const gdb_byte *valaddr = value_contents_for_printing (val); |
fb40c209 AC |
1186 | |
1187 | strcpy (buf, "0x"); | |
1188 | ptr = buf + 2; | |
7ccb0be9 | 1189 | for (j = 0; j < register_size (gdbarch, regnum); j++) |
fb40c209 | 1190 | { |
7ccb0be9 UW |
1191 | int idx = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG ? |
1192 | j : register_size (gdbarch, regnum) - 1 - j; | |
102040f0 | 1193 | |
20622269 | 1194 | sprintf (ptr, "%02x", (unsigned char) valaddr[idx]); |
fb40c209 AC |
1195 | ptr += 2; |
1196 | } | |
1197 | ui_out_field_string (uiout, "value", buf); | |
fb40c209 AC |
1198 | } |
1199 | else | |
1200 | { | |
79a45b7d | 1201 | struct value_print_options opts; |
f99d8bf4 PA |
1202 | struct ui_file *stb; |
1203 | struct cleanup *old_chain; | |
1204 | ||
1205 | stb = mem_fileopen (); | |
1206 | old_chain = make_cleanup_ui_file_delete (stb); | |
102040f0 | 1207 | |
59669435 | 1208 | get_formatted_print_options (&opts, format); |
79a45b7d | 1209 | opts.deref_ref = 1; |
20622269 PA |
1210 | val_print (value_type (val), |
1211 | value_contents_for_printing (val), | |
1212 | value_embedded_offset (val), 0, | |
f99d8bf4 | 1213 | stb, 0, val, &opts, current_language); |
fb40c209 | 1214 | ui_out_field_stream (uiout, "value", stb); |
f99d8bf4 | 1215 | do_cleanups (old_chain); |
fb40c209 | 1216 | } |
1edebdbf YQ |
1217 | |
1218 | do_cleanups (tuple_cleanup); | |
fb40c209 AC |
1219 | } |
1220 | ||
24e8cecf | 1221 | /* Write given values into registers. The registers and values are |
41296c92 | 1222 | given as pairs. The corresponding MI command is |
9a2b4c1b MS |
1223 | -data-write-register-values <format> |
1224 | [<regnum1> <value1>...<regnumN> <valueN>] */ | |
ce8f13f8 | 1225 | void |
24e8cecf EZ |
1226 | mi_cmd_data_write_register_values (char *command, char **argv, int argc) |
1227 | { | |
7ccb0be9 UW |
1228 | struct regcache *regcache; |
1229 | struct gdbarch *gdbarch; | |
9f3a1602 | 1230 | int numregs, i; |
24e8cecf EZ |
1231 | |
1232 | /* Note that the test for a valid register must include checking the | |
2b03b41d SS |
1233 | gdbarch_register_name because gdbarch_num_regs may be allocated |
1234 | for the union of the register sets within a family of related | |
1235 | processors. In this case, some entries of gdbarch_register_name | |
1236 | will change depending upon the particular processor being | |
1237 | debugged. */ | |
24e8cecf | 1238 | |
7ccb0be9 UW |
1239 | regcache = get_current_regcache (); |
1240 | gdbarch = get_regcache_arch (regcache); | |
1241 | numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); | |
24e8cecf EZ |
1242 | |
1243 | if (argc == 0) | |
7ea6d463 PM |
1244 | error (_("-data-write-register-values: Usage: -data-write-register-" |
1245 | "values <format> [<regnum1> <value1>...<regnumN> <valueN>]")); | |
24e8cecf | 1246 | |
24e8cecf | 1247 | if (!target_has_registers) |
7ea6d463 | 1248 | error (_("-data-write-register-values: No registers.")); |
24e8cecf EZ |
1249 | |
1250 | if (!(argc - 1)) | |
7ea6d463 | 1251 | error (_("-data-write-register-values: No regs and values specified.")); |
24e8cecf EZ |
1252 | |
1253 | if ((argc - 1) % 2) | |
7ea6d463 PM |
1254 | error (_("-data-write-register-values: " |
1255 | "Regs and vals are not in pairs.")); | |
24e8cecf EZ |
1256 | |
1257 | for (i = 1; i < argc; i = i + 2) | |
1258 | { | |
9f3a1602 | 1259 | int regnum = atoi (argv[i]); |
24e8cecf | 1260 | |
9f3a1602 | 1261 | if (regnum >= 0 && regnum < numregs |
7ccb0be9 UW |
1262 | && gdbarch_register_name (gdbarch, regnum) |
1263 | && *gdbarch_register_name (gdbarch, regnum)) | |
24e8cecf | 1264 | { |
9f3a1602 | 1265 | LONGEST value; |
d8bf3afa | 1266 | |
9f3a1602 | 1267 | /* Get the value as a number. */ |
24e8cecf | 1268 | value = parse_and_eval_address (argv[i + 1]); |
9f3a1602 | 1269 | |
41296c92 | 1270 | /* Write it down. */ |
7ccb0be9 | 1271 | regcache_cooked_write_signed (regcache, regnum, value); |
24e8cecf EZ |
1272 | } |
1273 | else | |
7ea6d463 | 1274 | error (_("bad register number")); |
24e8cecf | 1275 | } |
24e8cecf EZ |
1276 | } |
1277 | ||
41296c92 | 1278 | /* Evaluate the value of the argument. The argument is an |
fb40c209 | 1279 | expression. If the expression contains spaces it needs to be |
41296c92 | 1280 | included in double quotes. */ |
2b03b41d | 1281 | |
ce8f13f8 | 1282 | void |
fb40c209 AC |
1283 | mi_cmd_data_evaluate_expression (char *command, char **argv, int argc) |
1284 | { | |
1285 | struct expression *expr; | |
f99d8bf4 | 1286 | struct cleanup *old_chain; |
96052a95 | 1287 | struct value *val; |
f99d8bf4 | 1288 | struct ui_file *stb; |
79a45b7d | 1289 | struct value_print_options opts; |
79a45e25 | 1290 | struct ui_out *uiout = current_uiout; |
fb40c209 | 1291 | |
f99d8bf4 PA |
1292 | stb = mem_fileopen (); |
1293 | old_chain = make_cleanup_ui_file_delete (stb); | |
fb40c209 AC |
1294 | |
1295 | if (argc != 1) | |
f99d8bf4 PA |
1296 | error (_("-data-evaluate-expression: " |
1297 | "Usage: -data-evaluate-expression expression")); | |
fb40c209 AC |
1298 | |
1299 | expr = parse_expression (argv[0]); | |
1300 | ||
f99d8bf4 | 1301 | make_cleanup (free_current_contents, &expr); |
fb40c209 AC |
1302 | |
1303 | val = evaluate_expression (expr); | |
1304 | ||
41296c92 | 1305 | /* Print the result of the expression evaluation. */ |
79a45b7d TT |
1306 | get_user_print_options (&opts); |
1307 | opts.deref_ref = 0; | |
f99d8bf4 | 1308 | common_val_print (val, stb, 0, &opts, current_language); |
fb40c209 AC |
1309 | |
1310 | ui_out_field_stream (uiout, "value", stb); | |
fb40c209 AC |
1311 | |
1312 | do_cleanups (old_chain); | |
fb40c209 AC |
1313 | } |
1314 | ||
2b03b41d | 1315 | /* This is the -data-read-memory command. |
fb40c209 AC |
1316 | |
1317 | ADDR: start address of data to be dumped. | |
41296c92 | 1318 | WORD-FORMAT: a char indicating format for the ``word''. See |
fb40c209 | 1319 | the ``x'' command. |
41296c92 | 1320 | WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes. |
fb40c209 AC |
1321 | NR_ROW: Number of rows. |
1322 | NR_COL: The number of colums (words per row). | |
1323 | ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use | |
1324 | ASCHAR for unprintable characters. | |
1325 | ||
1326 | Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and | |
1327 | displayes them. Returns: | |
1328 | ||
1329 | {addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...} | |
1330 | ||
1331 | Returns: | |
2b03b41d | 1332 | The number of bytes read is SIZE*ROW*COL. */ |
fb40c209 | 1333 | |
ce8f13f8 | 1334 | void |
fb40c209 AC |
1335 | mi_cmd_data_read_memory (char *command, char **argv, int argc) |
1336 | { | |
e17c207e | 1337 | struct gdbarch *gdbarch = get_current_arch (); |
79a45e25 | 1338 | struct ui_out *uiout = current_uiout; |
fb40c209 AC |
1339 | struct cleanup *cleanups = make_cleanup (null_cleanup, NULL); |
1340 | CORE_ADDR addr; | |
2b03b41d | 1341 | long total_bytes, nr_cols, nr_rows; |
fb40c209 AC |
1342 | char word_format; |
1343 | struct type *word_type; | |
1344 | long word_size; | |
1345 | char word_asize; | |
1346 | char aschar; | |
508416a1 | 1347 | gdb_byte *mbuf; |
fb40c209 AC |
1348 | int nr_bytes; |
1349 | long offset = 0; | |
56934ab1 AS |
1350 | int oind = 0; |
1351 | char *oarg; | |
fb40c209 | 1352 | enum opt |
fb40c209 | 1353 | { |
2b03b41d | 1354 | OFFSET_OPT |
fb40c209 | 1355 | }; |
2b03b41d SS |
1356 | static const struct mi_opt opts[] = |
1357 | { | |
1358 | {"o", OFFSET_OPT, 1}, | |
1359 | { 0, 0, 0 } | |
1360 | }; | |
fb40c209 AC |
1361 | |
1362 | while (1) | |
1363 | { | |
1b05df00 | 1364 | int opt = mi_getopt ("-data-read-memory", argc, argv, opts, |
56934ab1 | 1365 | &oind, &oarg); |
102040f0 | 1366 | |
fb40c209 AC |
1367 | if (opt < 0) |
1368 | break; | |
1369 | switch ((enum opt) opt) | |
1370 | { | |
1371 | case OFFSET_OPT: | |
56934ab1 | 1372 | offset = atol (oarg); |
fb40c209 AC |
1373 | break; |
1374 | } | |
1375 | } | |
56934ab1 AS |
1376 | argv += oind; |
1377 | argc -= oind; | |
fb40c209 AC |
1378 | |
1379 | if (argc < 5 || argc > 6) | |
7ea6d463 PM |
1380 | error (_("-data-read-memory: Usage: " |
1381 | "ADDR WORD-FORMAT WORD-SIZE NR-ROWS NR-COLS [ASCHAR].")); | |
fb40c209 AC |
1382 | |
1383 | /* Extract all the arguments. */ | |
1384 | ||
41296c92 | 1385 | /* Start address of the memory dump. */ |
fb40c209 | 1386 | addr = parse_and_eval_address (argv[0]) + offset; |
41296c92 | 1387 | /* The format character to use when displaying a memory word. See |
2b03b41d | 1388 | the ``x'' command. */ |
fb40c209 | 1389 | word_format = argv[1][0]; |
41296c92 | 1390 | /* The size of the memory word. */ |
fb40c209 AC |
1391 | word_size = atol (argv[2]); |
1392 | switch (word_size) | |
1393 | { | |
1394 | case 1: | |
df4df182 | 1395 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1396 | word_asize = 'b'; |
1397 | break; | |
1398 | case 2: | |
df4df182 | 1399 | word_type = builtin_type (gdbarch)->builtin_int16; |
fb40c209 AC |
1400 | word_asize = 'h'; |
1401 | break; | |
1402 | case 4: | |
df4df182 | 1403 | word_type = builtin_type (gdbarch)->builtin_int32; |
fb40c209 AC |
1404 | word_asize = 'w'; |
1405 | break; | |
1406 | case 8: | |
df4df182 | 1407 | word_type = builtin_type (gdbarch)->builtin_int64; |
fb40c209 AC |
1408 | word_asize = 'g'; |
1409 | break; | |
1410 | default: | |
df4df182 | 1411 | word_type = builtin_type (gdbarch)->builtin_int8; |
fb40c209 AC |
1412 | word_asize = 'b'; |
1413 | } | |
41296c92 | 1414 | /* The number of rows. */ |
fb40c209 AC |
1415 | nr_rows = atol (argv[3]); |
1416 | if (nr_rows <= 0) | |
7ea6d463 | 1417 | error (_("-data-read-memory: invalid number of rows.")); |
a13e061a | 1418 | |
41296c92 | 1419 | /* Number of bytes per row. */ |
fb40c209 AC |
1420 | nr_cols = atol (argv[4]); |
1421 | if (nr_cols <= 0) | |
7ea6d463 | 1422 | error (_("-data-read-memory: invalid number of columns.")); |
a13e061a | 1423 | |
41296c92 | 1424 | /* The un-printable character when printing ascii. */ |
fb40c209 AC |
1425 | if (argc == 6) |
1426 | aschar = *argv[5]; | |
1427 | else | |
1428 | aschar = 0; | |
1429 | ||
41296c92 | 1430 | /* Create a buffer and read it in. */ |
fb40c209 | 1431 | total_bytes = word_size * nr_rows * nr_cols; |
2e94c453 | 1432 | mbuf = xcalloc (total_bytes, 1); |
b8c9b27d | 1433 | make_cleanup (xfree, mbuf); |
cf7a04e8 | 1434 | |
a4261689 PA |
1435 | /* Dispatch memory reads to the topmost target, not the flattened |
1436 | current_target. */ | |
8dedea02 VP |
1437 | nr_bytes = target_read (current_target.beneath, |
1438 | TARGET_OBJECT_MEMORY, NULL, mbuf, | |
1439 | addr, total_bytes); | |
cf7a04e8 | 1440 | if (nr_bytes <= 0) |
7ea6d463 | 1441 | error (_("Unable to read memory.")); |
fb40c209 | 1442 | |
41296c92 | 1443 | /* Output the header information. */ |
5af949e3 | 1444 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr); |
fb40c209 AC |
1445 | ui_out_field_int (uiout, "nr-bytes", nr_bytes); |
1446 | ui_out_field_int (uiout, "total-bytes", total_bytes); | |
5af949e3 UW |
1447 | ui_out_field_core_addr (uiout, "next-row", |
1448 | gdbarch, addr + word_size * nr_cols); | |
1449 | ui_out_field_core_addr (uiout, "prev-row", | |
1450 | gdbarch, addr - word_size * nr_cols); | |
1451 | ui_out_field_core_addr (uiout, "next-page", gdbarch, addr + total_bytes); | |
1452 | ui_out_field_core_addr (uiout, "prev-page", gdbarch, addr - total_bytes); | |
fb40c209 | 1453 | |
41296c92 | 1454 | /* Build the result as a two dimentional table. */ |
fb40c209 | 1455 | { |
f99d8bf4 PA |
1456 | struct ui_file *stream; |
1457 | struct cleanup *cleanup_stream; | |
fb40c209 AC |
1458 | int row; |
1459 | int row_byte; | |
102040f0 | 1460 | |
f99d8bf4 PA |
1461 | stream = mem_fileopen (); |
1462 | cleanup_stream = make_cleanup_ui_file_delete (stream); | |
1463 | ||
1464 | make_cleanup_ui_out_list_begin_end (uiout, "memory"); | |
fb40c209 AC |
1465 | for (row = 0, row_byte = 0; |
1466 | row < nr_rows; | |
1467 | row++, row_byte += nr_cols * word_size) | |
1468 | { | |
1469 | int col; | |
1470 | int col_byte; | |
6ad4a2cf JJ |
1471 | struct cleanup *cleanup_tuple; |
1472 | struct cleanup *cleanup_list_data; | |
79a45b7d TT |
1473 | struct value_print_options opts; |
1474 | ||
6ad4a2cf | 1475 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
5af949e3 | 1476 | ui_out_field_core_addr (uiout, "addr", gdbarch, addr + row_byte); |
9a2b4c1b MS |
1477 | /* ui_out_field_core_addr_symbolic (uiout, "saddr", addr + |
1478 | row_byte); */ | |
6ad4a2cf | 1479 | cleanup_list_data = make_cleanup_ui_out_list_begin_end (uiout, "data"); |
79a45b7d | 1480 | get_formatted_print_options (&opts, word_format); |
fb40c209 AC |
1481 | for (col = 0, col_byte = row_byte; |
1482 | col < nr_cols; | |
1483 | col++, col_byte += word_size) | |
1484 | { | |
1485 | if (col_byte + word_size > nr_bytes) | |
1486 | { | |
1487 | ui_out_field_string (uiout, NULL, "N/A"); | |
1488 | } | |
1489 | else | |
1490 | { | |
f99d8bf4 | 1491 | ui_file_rewind (stream); |
79a45b7d | 1492 | print_scalar_formatted (mbuf + col_byte, word_type, &opts, |
f99d8bf4 | 1493 | word_asize, stream); |
fb40c209 AC |
1494 | ui_out_field_stream (uiout, NULL, stream); |
1495 | } | |
1496 | } | |
6ad4a2cf | 1497 | do_cleanups (cleanup_list_data); |
fb40c209 AC |
1498 | if (aschar) |
1499 | { | |
1500 | int byte; | |
102040f0 | 1501 | |
f99d8bf4 | 1502 | ui_file_rewind (stream); |
9a2b4c1b MS |
1503 | for (byte = row_byte; |
1504 | byte < row_byte + word_size * nr_cols; byte++) | |
fb40c209 AC |
1505 | { |
1506 | if (byte >= nr_bytes) | |
f99d8bf4 | 1507 | fputc_unfiltered ('X', stream); |
fb40c209 | 1508 | else if (mbuf[byte] < 32 || mbuf[byte] > 126) |
f99d8bf4 | 1509 | fputc_unfiltered (aschar, stream); |
fb40c209 | 1510 | else |
f99d8bf4 | 1511 | fputc_unfiltered (mbuf[byte], stream); |
fb40c209 AC |
1512 | } |
1513 | ui_out_field_stream (uiout, "ascii", stream); | |
1514 | } | |
6ad4a2cf | 1515 | do_cleanups (cleanup_tuple); |
fb40c209 | 1516 | } |
f99d8bf4 | 1517 | do_cleanups (cleanup_stream); |
fb40c209 AC |
1518 | } |
1519 | do_cleanups (cleanups); | |
fb40c209 AC |
1520 | } |
1521 | ||
8dedea02 VP |
1522 | void |
1523 | mi_cmd_data_read_memory_bytes (char *command, char **argv, int argc) | |
1524 | { | |
1525 | struct gdbarch *gdbarch = get_current_arch (); | |
79a45e25 | 1526 | struct ui_out *uiout = current_uiout; |
8dedea02 VP |
1527 | struct cleanup *cleanups; |
1528 | CORE_ADDR addr; | |
1529 | LONGEST length; | |
1530 | memory_read_result_s *read_result; | |
1531 | int ix; | |
1532 | VEC(memory_read_result_s) *result; | |
1533 | long offset = 0; | |
56934ab1 AS |
1534 | int oind = 0; |
1535 | char *oarg; | |
8dedea02 | 1536 | enum opt |
8dedea02 | 1537 | { |
2b03b41d | 1538 | OFFSET_OPT |
8dedea02 | 1539 | }; |
2b03b41d SS |
1540 | static const struct mi_opt opts[] = |
1541 | { | |
1542 | {"o", OFFSET_OPT, 1}, | |
1543 | { 0, 0, 0 } | |
1544 | }; | |
8dedea02 VP |
1545 | |
1546 | while (1) | |
1547 | { | |
1b05df00 | 1548 | int opt = mi_getopt ("-data-read-memory-bytes", argc, argv, opts, |
56934ab1 | 1549 | &oind, &oarg); |
8dedea02 VP |
1550 | if (opt < 0) |
1551 | break; | |
1552 | switch ((enum opt) opt) | |
1553 | { | |
1554 | case OFFSET_OPT: | |
56934ab1 | 1555 | offset = atol (oarg); |
8dedea02 VP |
1556 | break; |
1557 | } | |
1558 | } | |
56934ab1 AS |
1559 | argv += oind; |
1560 | argc -= oind; | |
8dedea02 VP |
1561 | |
1562 | if (argc != 2) | |
7ea6d463 | 1563 | error (_("Usage: [ -o OFFSET ] ADDR LENGTH.")); |
8dedea02 VP |
1564 | |
1565 | addr = parse_and_eval_address (argv[0]) + offset; | |
1566 | length = atol (argv[1]); | |
1567 | ||
1568 | result = read_memory_robust (current_target.beneath, addr, length); | |
1569 | ||
1570 | cleanups = make_cleanup (free_memory_read_result_vector, result); | |
1571 | ||
1572 | if (VEC_length (memory_read_result_s, result) == 0) | |
7ea6d463 | 1573 | error (_("Unable to read memory.")); |
8dedea02 VP |
1574 | |
1575 | make_cleanup_ui_out_list_begin_end (uiout, "memory"); | |
1576 | for (ix = 0; | |
1577 | VEC_iterate (memory_read_result_s, result, ix, read_result); | |
1578 | ++ix) | |
1579 | { | |
1580 | struct cleanup *t = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); | |
1581 | char *data, *p; | |
1582 | int i; | |
1583 | ||
1584 | ui_out_field_core_addr (uiout, "begin", gdbarch, read_result->begin); | |
1585 | ui_out_field_core_addr (uiout, "offset", gdbarch, read_result->begin | |
1586 | - addr); | |
1587 | ui_out_field_core_addr (uiout, "end", gdbarch, read_result->end); | |
1588 | ||
1589 | data = xmalloc ((read_result->end - read_result->begin) * 2 + 1); | |
1590 | ||
1591 | for (i = 0, p = data; | |
1592 | i < (read_result->end - read_result->begin); | |
1593 | ++i, p += 2) | |
1594 | { | |
1595 | sprintf (p, "%02x", read_result->data[i]); | |
1596 | } | |
1597 | ui_out_field_string (uiout, "contents", data); | |
1598 | xfree (data); | |
1599 | do_cleanups (t); | |
1600 | } | |
1601 | do_cleanups (cleanups); | |
1602 | } | |
1603 | ||
2b03b41d | 1604 | /* Implementation of the -data-write_memory command. |
fb40c209 | 1605 | |
177b42fe | 1606 | COLUMN_OFFSET: optional argument. Must be preceded by '-o'. The |
fb40c209 AC |
1607 | offset from the beginning of the memory grid row where the cell to |
1608 | be written is. | |
1609 | ADDR: start address of the row in the memory grid where the memory | |
41296c92 | 1610 | cell is, if OFFSET_COLUMN is specified. Otherwise, the address of |
fb40c209 | 1611 | the location to write to. |
41296c92 | 1612 | FORMAT: a char indicating format for the ``word''. See |
fb40c209 AC |
1613 | the ``x'' command. |
1614 | WORD_SIZE: size of each ``word''; 1,2,4, or 8 bytes | |
1615 | VALUE: value to be written into the memory address. | |
1616 | ||
1617 | Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE). | |
1618 | ||
41296c92 | 1619 | Prints nothing. */ |
2b03b41d | 1620 | |
ce8f13f8 | 1621 | void |
fb40c209 AC |
1622 | mi_cmd_data_write_memory (char *command, char **argv, int argc) |
1623 | { | |
e17a4113 UW |
1624 | struct gdbarch *gdbarch = get_current_arch (); |
1625 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
fb40c209 | 1626 | CORE_ADDR addr; |
fb40c209 AC |
1627 | long word_size; |
1628 | /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big | |
41296c92 | 1629 | enough when using a compiler other than GCC. */ |
fb40c209 | 1630 | LONGEST value; |
d8bf3afa KB |
1631 | void *buffer; |
1632 | struct cleanup *old_chain; | |
fb40c209 | 1633 | long offset = 0; |
56934ab1 AS |
1634 | int oind = 0; |
1635 | char *oarg; | |
fb40c209 | 1636 | enum opt |
fb40c209 | 1637 | { |
2b03b41d | 1638 | OFFSET_OPT |
fb40c209 | 1639 | }; |
2b03b41d SS |
1640 | static const struct mi_opt opts[] = |
1641 | { | |
1642 | {"o", OFFSET_OPT, 1}, | |
1643 | { 0, 0, 0 } | |
1644 | }; | |
fb40c209 AC |
1645 | |
1646 | while (1) | |
1647 | { | |
1b05df00 | 1648 | int opt = mi_getopt ("-data-write-memory", argc, argv, opts, |
56934ab1 | 1649 | &oind, &oarg); |
102040f0 | 1650 | |
fb40c209 AC |
1651 | if (opt < 0) |
1652 | break; | |
1653 | switch ((enum opt) opt) | |
1654 | { | |
1655 | case OFFSET_OPT: | |
56934ab1 | 1656 | offset = atol (oarg); |
fb40c209 AC |
1657 | break; |
1658 | } | |
1659 | } | |
56934ab1 AS |
1660 | argv += oind; |
1661 | argc -= oind; | |
fb40c209 AC |
1662 | |
1663 | if (argc != 4) | |
7ea6d463 PM |
1664 | error (_("-data-write-memory: Usage: " |
1665 | "[-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE.")); | |
fb40c209 | 1666 | |
41296c92 NR |
1667 | /* Extract all the arguments. */ |
1668 | /* Start address of the memory dump. */ | |
fb40c209 | 1669 | addr = parse_and_eval_address (argv[0]); |
2b03b41d | 1670 | /* The size of the memory word. */ |
fb40c209 AC |
1671 | word_size = atol (argv[2]); |
1672 | ||
41296c92 | 1673 | /* Calculate the real address of the write destination. */ |
fb40c209 AC |
1674 | addr += (offset * word_size); |
1675 | ||
41296c92 | 1676 | /* Get the value as a number. */ |
fb40c209 | 1677 | value = parse_and_eval_address (argv[3]); |
41296c92 | 1678 | /* Get the value into an array. */ |
d8bf3afa KB |
1679 | buffer = xmalloc (word_size); |
1680 | old_chain = make_cleanup (xfree, buffer); | |
e17a4113 | 1681 | store_signed_integer (buffer, word_size, byte_order, value); |
41296c92 | 1682 | /* Write it down to memory. */ |
4c2786ba | 1683 | write_memory_with_notification (addr, buffer, word_size); |
d8bf3afa KB |
1684 | /* Free the buffer. */ |
1685 | do_cleanups (old_chain); | |
fb40c209 AC |
1686 | } |
1687 | ||
2b03b41d | 1688 | /* Implementation of the -data-write-memory-bytes command. |
8dedea02 VP |
1689 | |
1690 | ADDR: start address | |
62747a60 TT |
1691 | DATA: string of bytes to write at that address |
1692 | COUNT: number of bytes to be filled (decimal integer). */ | |
2b03b41d | 1693 | |
8dedea02 VP |
1694 | void |
1695 | mi_cmd_data_write_memory_bytes (char *command, char **argv, int argc) | |
1696 | { | |
1697 | CORE_ADDR addr; | |
1698 | char *cdata; | |
1699 | gdb_byte *data; | |
62747a60 | 1700 | gdb_byte *databuf; |
5799c0b9 | 1701 | size_t len, i, steps, remainder; |
62747a60 | 1702 | long int count, j; |
8dedea02 VP |
1703 | struct cleanup *back_to; |
1704 | ||
62747a60 TT |
1705 | if (argc != 2 && argc != 3) |
1706 | error (_("Usage: ADDR DATA [COUNT].")); | |
8dedea02 VP |
1707 | |
1708 | addr = parse_and_eval_address (argv[0]); | |
1709 | cdata = argv[1]; | |
1ae0c35e YQ |
1710 | if (strlen (cdata) % 2) |
1711 | error (_("Hex-encoded '%s' must have an even number of characters."), | |
1712 | cdata); | |
1713 | ||
8dedea02 | 1714 | len = strlen (cdata)/2; |
62747a60 TT |
1715 | if (argc == 3) |
1716 | count = strtoul (argv[2], NULL, 10); | |
1717 | else | |
1718 | count = len; | |
8dedea02 | 1719 | |
62747a60 TT |
1720 | databuf = xmalloc (len * sizeof (gdb_byte)); |
1721 | back_to = make_cleanup (xfree, databuf); | |
8dedea02 VP |
1722 | |
1723 | for (i = 0; i < len; ++i) | |
1724 | { | |
1725 | int x; | |
62747a60 TT |
1726 | if (sscanf (cdata + i * 2, "%02x", &x) != 1) |
1727 | error (_("Invalid argument")); | |
1728 | databuf[i] = (gdb_byte) x; | |
1729 | } | |
1730 | ||
1731 | if (len < count) | |
1732 | { | |
1733 | /* Pattern is made of less bytes than count: | |
1734 | repeat pattern to fill memory. */ | |
1735 | data = xmalloc (count); | |
1736 | make_cleanup (xfree, data); | |
1737 | ||
1738 | steps = count / len; | |
1739 | remainder = count % len; | |
1740 | for (j = 0; j < steps; j++) | |
1741 | memcpy (data + j * len, databuf, len); | |
1742 | ||
1743 | if (remainder > 0) | |
1744 | memcpy (data + steps * len, databuf, remainder); | |
1745 | } | |
1746 | else | |
1747 | { | |
1748 | /* Pattern is longer than or equal to count: | |
1749 | just copy len bytes. */ | |
1750 | data = databuf; | |
8dedea02 VP |
1751 | } |
1752 | ||
62747a60 | 1753 | write_memory_with_notification (addr, data, count); |
8dedea02 VP |
1754 | |
1755 | do_cleanups (back_to); | |
1756 | } | |
1757 | ||
ce8f13f8 | 1758 | void |
d8c83789 NR |
1759 | mi_cmd_enable_timings (char *command, char **argv, int argc) |
1760 | { | |
1761 | if (argc == 0) | |
1762 | do_timings = 1; | |
1763 | else if (argc == 1) | |
1764 | { | |
1765 | if (strcmp (argv[0], "yes") == 0) | |
1766 | do_timings = 1; | |
1767 | else if (strcmp (argv[0], "no") == 0) | |
1768 | do_timings = 0; | |
1769 | else | |
1770 | goto usage_error; | |
1771 | } | |
1772 | else | |
1773 | goto usage_error; | |
1774 | ||
ce8f13f8 | 1775 | return; |
d8c83789 NR |
1776 | |
1777 | usage_error: | |
7ea6d463 | 1778 | error (_("-enable-timings: Usage: %s {yes|no}"), command); |
d8c83789 NR |
1779 | } |
1780 | ||
ce8f13f8 | 1781 | void |
084344da VP |
1782 | mi_cmd_list_features (char *command, char **argv, int argc) |
1783 | { | |
1784 | if (argc == 0) | |
1785 | { | |
1786 | struct cleanup *cleanup = NULL; | |
79a45e25 | 1787 | struct ui_out *uiout = current_uiout; |
084344da | 1788 | |
102040f0 | 1789 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
084344da | 1790 | ui_out_field_string (uiout, NULL, "frozen-varobjs"); |
8b4ed427 | 1791 | ui_out_field_string (uiout, NULL, "pending-breakpoints"); |
8e8901c5 | 1792 | ui_out_field_string (uiout, NULL, "thread-info"); |
8dedea02 | 1793 | ui_out_field_string (uiout, NULL, "data-read-memory-bytes"); |
39c4d40a | 1794 | ui_out_field_string (uiout, NULL, "breakpoint-notifications"); |
75082e8c | 1795 | ui_out_field_string (uiout, NULL, "ada-task-info"); |
084344da | 1796 | |
b6313243 | 1797 | #if HAVE_PYTHON |
0646da15 TT |
1798 | if (gdb_python_initialized) |
1799 | ui_out_field_string (uiout, NULL, "python"); | |
b6313243 TT |
1800 | #endif |
1801 | ||
084344da | 1802 | do_cleanups (cleanup); |
ce8f13f8 | 1803 | return; |
084344da VP |
1804 | } |
1805 | ||
7ea6d463 | 1806 | error (_("-list-features should be passed no arguments")); |
084344da | 1807 | } |
c6ebd6cf VP |
1808 | |
1809 | void | |
1810 | mi_cmd_list_target_features (char *command, char **argv, int argc) | |
1811 | { | |
1812 | if (argc == 0) | |
1813 | { | |
1814 | struct cleanup *cleanup = NULL; | |
79a45e25 | 1815 | struct ui_out *uiout = current_uiout; |
c6ebd6cf | 1816 | |
102040f0 | 1817 | cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features"); |
c6ebd6cf VP |
1818 | if (target_can_async_p ()) |
1819 | ui_out_field_string (uiout, NULL, "async"); | |
f75d858b MK |
1820 | if (target_can_execute_reverse) |
1821 | ui_out_field_string (uiout, NULL, "reverse"); | |
c6ebd6cf VP |
1822 | |
1823 | do_cleanups (cleanup); | |
1824 | return; | |
1825 | } | |
1826 | ||
7ea6d463 | 1827 | error (_("-list-target-features should be passed no arguments")); |
c6ebd6cf VP |
1828 | } |
1829 | ||
a79b8f6e VP |
1830 | void |
1831 | mi_cmd_add_inferior (char *command, char **argv, int argc) | |
1832 | { | |
1833 | struct inferior *inf; | |
1834 | ||
1835 | if (argc != 0) | |
1836 | error (_("-add-inferior should be passed no arguments")); | |
1837 | ||
1838 | inf = add_inferior_with_spaces (); | |
1839 | ||
79a45e25 | 1840 | ui_out_field_fmt (current_uiout, "inferior", "i%d", inf->num); |
a79b8f6e VP |
1841 | } |
1842 | ||
2b03b41d SS |
1843 | /* Callback used to find the first inferior other than the current |
1844 | one. */ | |
57bf2d7e MK |
1845 | |
1846 | static int | |
1847 | get_other_inferior (struct inferior *inf, void *arg) | |
1848 | { | |
1849 | if (inf == current_inferior ()) | |
1850 | return 0; | |
1851 | ||
1852 | return 1; | |
1853 | } | |
1854 | ||
a79b8f6e VP |
1855 | void |
1856 | mi_cmd_remove_inferior (char *command, char **argv, int argc) | |
1857 | { | |
1858 | int id; | |
1859 | struct inferior *inf; | |
1860 | ||
1861 | if (argc != 1) | |
7ea6d463 | 1862 | error (_("-remove-inferior should be passed a single argument")); |
a79b8f6e | 1863 | |
e2b4a699 | 1864 | if (sscanf (argv[0], "i%d", &id) != 1) |
7ea6d463 | 1865 | error (_("the thread group id is syntactically invalid")); |
a79b8f6e VP |
1866 | |
1867 | inf = find_inferior_id (id); | |
1868 | if (!inf) | |
7ea6d463 | 1869 | error (_("the specified thread group does not exist")); |
a79b8f6e | 1870 | |
8fa067af | 1871 | if (inf->pid != 0) |
81ec3cce | 1872 | error (_("cannot remove an active inferior")); |
8fa067af | 1873 | |
57bf2d7e MK |
1874 | if (inf == current_inferior ()) |
1875 | { | |
1876 | struct thread_info *tp = 0; | |
1877 | struct inferior *new_inferior | |
1878 | = iterate_over_inferiors (get_other_inferior, NULL); | |
1879 | ||
1880 | if (new_inferior == NULL) | |
1881 | error (_("Cannot remove last inferior")); | |
1882 | ||
1883 | set_current_inferior (new_inferior); | |
1884 | if (new_inferior->pid != 0) | |
1885 | tp = any_thread_of_process (new_inferior->pid); | |
1886 | switch_to_thread (tp ? tp->ptid : null_ptid); | |
1887 | set_current_program_space (new_inferior->pspace); | |
1888 | } | |
1889 | ||
a79b8f6e VP |
1890 | delete_inferior_1 (inf, 1 /* silent */); |
1891 | } | |
1892 | ||
1893 | \f | |
1894 | ||
8d34ea23 KS |
1895 | /* Execute a command within a safe environment. |
1896 | Return <0 for error; >=0 for ok. | |
1897 | ||
1898 | args->action will tell mi_execute_command what action | |
42972f50 | 1899 | to perfrom after the given command has executed (display/suppress |
2b03b41d | 1900 | prompt, display error). */ |
fb40c209 | 1901 | |
f30f06b8 | 1902 | static void |
04bd08de | 1903 | captured_mi_execute_command (struct ui_out *uiout, struct mi_parse *context) |
fb40c209 | 1904 | { |
1f31650a | 1905 | struct cleanup *cleanup; |
fb40c209 | 1906 | |
4333ada3 VP |
1907 | if (do_timings) |
1908 | current_command_ts = context->cmd_start; | |
d8c83789 | 1909 | |
1f31650a VP |
1910 | current_token = xstrdup (context->token); |
1911 | cleanup = make_cleanup (free_current_contents, ¤t_token); | |
1912 | ||
a2840c35 | 1913 | running_result_record_printed = 0; |
f3b1572e | 1914 | mi_proceeded = 0; |
fb40c209 AC |
1915 | switch (context->op) |
1916 | { | |
fb40c209 | 1917 | case MI_COMMAND: |
41296c92 | 1918 | /* A MI command was read from the input stream. */ |
fb40c209 AC |
1919 | if (mi_debug_p) |
1920 | /* FIXME: gdb_???? */ | |
1921 | fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n", | |
1922 | context->token, context->command, context->args); | |
d8c83789 | 1923 | |
ce8f13f8 | 1924 | mi_cmd_execute (context); |
8d34ea23 | 1925 | |
a2840c35 | 1926 | /* Print the result if there were no errors. |
4389a95a | 1927 | |
a2840c35 | 1928 | Remember that on the way out of executing a command, you have |
2b03b41d SS |
1929 | to directly use the mi_interp's uiout, since the command |
1930 | could have reset the interpreter, in which case the current | |
1931 | uiout will most likely crash in the mi_out_* routines. */ | |
ce8f13f8 | 1932 | if (!running_result_record_printed) |
a2840c35 VP |
1933 | { |
1934 | fputs_unfiltered (context->token, raw_stdout); | |
ce8f13f8 VP |
1935 | /* There's no particularly good reason why target-connect results |
1936 | in not ^done. Should kill ^connected for MI3. */ | |
1937 | fputs_unfiltered (strcmp (context->command, "target-select") == 0 | |
1938 | ? "^connected" : "^done", raw_stdout); | |
a2840c35 VP |
1939 | mi_out_put (uiout, raw_stdout); |
1940 | mi_out_rewind (uiout); | |
4333ada3 | 1941 | mi_print_timing_maybe (); |
a2840c35 VP |
1942 | fputs_unfiltered ("\n", raw_stdout); |
1943 | } | |
1944 | else | |
2b03b41d SS |
1945 | /* The command does not want anything to be printed. In that |
1946 | case, the command probably should not have written anything | |
1947 | to uiout, but in case it has written something, discard it. */ | |
a2840c35 | 1948 | mi_out_rewind (uiout); |
fb40c209 AC |
1949 | break; |
1950 | ||
1951 | case CLI_COMMAND: | |
78f5381d AC |
1952 | { |
1953 | char *argv[2]; | |
102040f0 | 1954 | |
78f5381d AC |
1955 | /* A CLI command was read from the input stream. */ |
1956 | /* This "feature" will be removed as soon as we have a | |
1957 | complete set of mi commands. */ | |
1958 | /* Echo the command on the console. */ | |
1959 | fprintf_unfiltered (gdb_stdlog, "%s\n", context->command); | |
1960 | /* Call the "console" interpreter. */ | |
1961 | argv[0] = "console"; | |
1962 | argv[1] = context->command; | |
ce8f13f8 | 1963 | mi_cmd_interpreter_exec ("-interpreter-exec", argv, 2); |
78f5381d | 1964 | |
eec01795 | 1965 | /* If we changed interpreters, DON'T print out anything. */ |
78f5381d AC |
1966 | if (current_interp_named_p (INTERP_MI) |
1967 | || current_interp_named_p (INTERP_MI1) | |
1968 | || current_interp_named_p (INTERP_MI2) | |
1969 | || current_interp_named_p (INTERP_MI3)) | |
1970 | { | |
ce8f13f8 | 1971 | if (!running_result_record_printed) |
eec01795 DJ |
1972 | { |
1973 | fputs_unfiltered (context->token, raw_stdout); | |
1974 | fputs_unfiltered ("^done", raw_stdout); | |
1975 | mi_out_put (uiout, raw_stdout); | |
1976 | mi_out_rewind (uiout); | |
4333ada3 VP |
1977 | mi_print_timing_maybe (); |
1978 | fputs_unfiltered ("\n", raw_stdout); | |
eec01795 | 1979 | } |
eec01795 DJ |
1980 | else |
1981 | mi_out_rewind (uiout); | |
78f5381d AC |
1982 | } |
1983 | break; | |
1984 | } | |
fb40c209 | 1985 | } |
8d34ea23 | 1986 | |
1f31650a | 1987 | do_cleanups (cleanup); |
fb40c209 AC |
1988 | } |
1989 | ||
305aeedc TT |
1990 | /* Print a gdb exception to the MI output stream. */ |
1991 | ||
1992 | static void | |
1993 | mi_print_exception (const char *token, struct gdb_exception exception) | |
1994 | { | |
1995 | fputs_unfiltered (token, raw_stdout); | |
1996 | fputs_unfiltered ("^error,msg=\"", raw_stdout); | |
1997 | if (exception.message == NULL) | |
1998 | fputs_unfiltered ("unknown error", raw_stdout); | |
1999 | else | |
2000 | fputstr_unfiltered (exception.message, '"', raw_stdout); | |
2001 | fputs_unfiltered ("\"\n", raw_stdout); | |
2002 | } | |
fb40c209 AC |
2003 | |
2004 | void | |
ee047554 | 2005 | mi_execute_command (const char *cmd, int from_tty) |
fb40c209 | 2006 | { |
305aeedc TT |
2007 | char *token; |
2008 | struct mi_parse *command = NULL; | |
2009 | volatile struct gdb_exception exception; | |
fb40c209 | 2010 | |
41296c92 NR |
2011 | /* This is to handle EOF (^D). We just quit gdb. */ |
2012 | /* FIXME: we should call some API function here. */ | |
fb40c209 AC |
2013 | if (cmd == 0) |
2014 | quit_force (NULL, from_tty); | |
2015 | ||
11334b82 VP |
2016 | target_log_command (cmd); |
2017 | ||
305aeedc TT |
2018 | TRY_CATCH (exception, RETURN_MASK_ALL) |
2019 | { | |
2020 | command = mi_parse (cmd, &token); | |
2021 | } | |
2022 | if (exception.reason < 0) | |
2023 | { | |
2024 | mi_print_exception (token, exception); | |
2025 | xfree (token); | |
2026 | } | |
2027 | else | |
fb40c209 | 2028 | { |
04bd08de | 2029 | volatile struct gdb_exception result; |
66bb093b | 2030 | ptid_t previous_ptid = inferior_ptid; |
d8c83789 | 2031 | |
305aeedc TT |
2032 | command->token = token; |
2033 | ||
d8c83789 NR |
2034 | if (do_timings) |
2035 | { | |
2036 | command->cmd_start = (struct mi_timestamp *) | |
2037 | xmalloc (sizeof (struct mi_timestamp)); | |
2038 | timestamp (command->cmd_start); | |
2039 | } | |
2040 | ||
04bd08de TT |
2041 | TRY_CATCH (result, RETURN_MASK_ALL) |
2042 | { | |
79a45e25 | 2043 | captured_mi_execute_command (current_uiout, command); |
04bd08de | 2044 | } |
ce43223b | 2045 | if (result.reason < 0) |
fb40c209 | 2046 | { |
fb40c209 | 2047 | /* The command execution failed and error() was called |
589e074d | 2048 | somewhere. */ |
305aeedc | 2049 | mi_print_exception (command->token, result); |
79a45e25 | 2050 | mi_out_rewind (current_uiout); |
fb40c209 | 2051 | } |
a13e061a | 2052 | |
5d4e2b76 VP |
2053 | bpstat_do_actions (); |
2054 | ||
66bb093b VP |
2055 | if (/* The notifications are only output when the top-level |
2056 | interpreter (specified on the command line) is MI. */ | |
2057 | ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())) | |
2058 | /* Don't try report anything if there are no threads -- | |
2059 | the program is dead. */ | |
2060 | && thread_count () != 0 | |
2061 | /* -thread-select explicitly changes thread. If frontend uses that | |
2062 | internally, we don't want to emit =thread-selected, since | |
2063 | =thread-selected is supposed to indicate user's intentions. */ | |
2064 | && strcmp (command->command, "thread-select") != 0) | |
2065 | { | |
2066 | struct mi_interp *mi = top_level_interpreter_data (); | |
d729566a | 2067 | int report_change = 0; |
66bb093b VP |
2068 | |
2069 | if (command->thread == -1) | |
2070 | { | |
d729566a PA |
2071 | report_change = (!ptid_equal (previous_ptid, null_ptid) |
2072 | && !ptid_equal (inferior_ptid, previous_ptid) | |
2073 | && !ptid_equal (inferior_ptid, null_ptid)); | |
66bb093b | 2074 | } |
d729566a | 2075 | else if (!ptid_equal (inferior_ptid, null_ptid)) |
66bb093b | 2076 | { |
d729566a | 2077 | struct thread_info *ti = inferior_thread (); |
102040f0 | 2078 | |
66bb093b VP |
2079 | report_change = (ti->num != command->thread); |
2080 | } | |
2081 | ||
2082 | if (report_change) | |
2083 | { | |
d729566a | 2084 | struct thread_info *ti = inferior_thread (); |
102040f0 | 2085 | |
66bb093b VP |
2086 | target_terminal_ours (); |
2087 | fprintf_unfiltered (mi->event_channel, | |
2088 | "thread-selected,id=\"%d\"", | |
2089 | ti->num); | |
2090 | gdb_flush (mi->event_channel); | |
2091 | } | |
2092 | } | |
2093 | ||
fb40c209 AC |
2094 | mi_parse_free (command); |
2095 | } | |
fb40c209 AC |
2096 | } |
2097 | ||
ce8f13f8 | 2098 | static void |
fb40c209 AC |
2099 | mi_cmd_execute (struct mi_parse *parse) |
2100 | { | |
f107f563 | 2101 | struct cleanup *cleanup; |
e23110bb | 2102 | |
028d0ed5 | 2103 | cleanup = prepare_execute_command (); |
1b98914a | 2104 | |
a79b8f6e VP |
2105 | if (parse->all && parse->thread_group != -1) |
2106 | error (_("Cannot specify --thread-group together with --all")); | |
2107 | ||
2108 | if (parse->all && parse->thread != -1) | |
2109 | error (_("Cannot specify --thread together with --all")); | |
2110 | ||
2111 | if (parse->thread_group != -1 && parse->thread != -1) | |
2112 | error (_("Cannot specify --thread together with --thread-group")); | |
2113 | ||
1e92afda VP |
2114 | if (parse->frame != -1 && parse->thread == -1) |
2115 | error (_("Cannot specify --frame without --thread")); | |
dcf4fbde | 2116 | |
a79b8f6e VP |
2117 | if (parse->thread_group != -1) |
2118 | { | |
2119 | struct inferior *inf = find_inferior_id (parse->thread_group); | |
2120 | struct thread_info *tp = 0; | |
2121 | ||
2122 | if (!inf) | |
46ef47e5 | 2123 | error (_("Invalid thread group for the --thread-group option")); |
a79b8f6e VP |
2124 | |
2125 | set_current_inferior (inf); | |
2126 | /* This behaviour means that if --thread-group option identifies | |
2b03b41d SS |
2127 | an inferior with multiple threads, then a random one will be |
2128 | picked. This is not a problem -- frontend should always | |
2129 | provide --thread if it wishes to operate on a specific | |
2130 | thread. */ | |
a79b8f6e | 2131 | if (inf->pid != 0) |
4734f50e | 2132 | tp = any_live_thread_of_process (inf->pid); |
a79b8f6e VP |
2133 | switch_to_thread (tp ? tp->ptid : null_ptid); |
2134 | set_current_program_space (inf->pspace); | |
2135 | } | |
2136 | ||
1e92afda VP |
2137 | if (parse->thread != -1) |
2138 | { | |
2139 | struct thread_info *tp = find_thread_id (parse->thread); | |
102040f0 | 2140 | |
1e92afda VP |
2141 | if (!tp) |
2142 | error (_("Invalid thread id: %d"), parse->thread); | |
dcf4fbde PA |
2143 | |
2144 | if (is_exited (tp->ptid)) | |
2145 | error (_("Thread id: %d has terminated"), parse->thread); | |
2146 | ||
2147 | switch_to_thread (tp->ptid); | |
1e92afda | 2148 | } |
dcf4fbde | 2149 | |
1e92afda VP |
2150 | if (parse->frame != -1) |
2151 | { | |
2152 | struct frame_info *fid; | |
2153 | int frame = parse->frame; | |
102040f0 | 2154 | |
1e92afda VP |
2155 | fid = find_relative_frame (get_current_frame (), &frame); |
2156 | if (frame == 0) | |
2157 | /* find_relative_frame was successful */ | |
2158 | select_frame (fid); | |
2159 | else | |
ea069267 | 2160 | error (_("Invalid frame id: %d"), frame); |
1e92afda | 2161 | } |
dcf4fbde | 2162 | |
a79b8f6e VP |
2163 | current_context = parse; |
2164 | ||
648beb2b | 2165 | if (parse->cmd->suppress_notification != NULL) |
8d3788bd | 2166 | { |
648beb2b YQ |
2167 | make_cleanup_restore_integer (parse->cmd->suppress_notification); |
2168 | *parse->cmd->suppress_notification = 1; | |
8d3788bd VP |
2169 | } |
2170 | ||
9e22b03a | 2171 | if (parse->cmd->argv_func != NULL) |
8d3788bd VP |
2172 | { |
2173 | parse->cmd->argv_func (parse->command, parse->argv, parse->argc); | |
2174 | } | |
b2af646b | 2175 | else if (parse->cmd->cli.cmd != 0) |
fb40c209 AC |
2176 | { |
2177 | /* FIXME: DELETE THIS. */ | |
41296c92 NR |
2178 | /* The operation is still implemented by a cli command. */ |
2179 | /* Must be a synchronous one. */ | |
b2af646b AC |
2180 | mi_execute_cli_command (parse->cmd->cli.cmd, parse->cmd->cli.args_p, |
2181 | parse->args); | |
fb40c209 AC |
2182 | } |
2183 | else | |
2184 | { | |
41296c92 | 2185 | /* FIXME: DELETE THIS. */ |
a13e061a PA |
2186 | struct ui_file *stb; |
2187 | ||
2188 | stb = mem_fileopen (); | |
2189 | ||
2190 | fputs_unfiltered ("Undefined mi command: ", stb); | |
2191 | fputstr_unfiltered (parse->command, '"', stb); | |
2192 | fputs_unfiltered (" (missing implementation)", stb); | |
2193 | ||
2194 | make_cleanup_ui_file_delete (stb); | |
2195 | error_stream (stb); | |
fb40c209 | 2196 | } |
1b98914a | 2197 | do_cleanups (cleanup); |
fb40c209 AC |
2198 | } |
2199 | ||
fb40c209 | 2200 | /* FIXME: This is just a hack so we can get some extra commands going. |
41296c92 NR |
2201 | We don't want to channel things through the CLI, but call libgdb directly. |
2202 | Use only for synchronous commands. */ | |
fb40c209 AC |
2203 | |
2204 | void | |
b2af646b | 2205 | mi_execute_cli_command (const char *cmd, int args_p, const char *args) |
fb40c209 | 2206 | { |
b2af646b | 2207 | if (cmd != 0) |
fb40c209 AC |
2208 | { |
2209 | struct cleanup *old_cleanups; | |
2210 | char *run; | |
102040f0 | 2211 | |
b2af646b | 2212 | if (args_p) |
c6902d46 | 2213 | run = xstrprintf ("%s %s", cmd, args); |
b2af646b AC |
2214 | else |
2215 | run = xstrdup (cmd); | |
fb40c209 AC |
2216 | if (mi_debug_p) |
2217 | /* FIXME: gdb_???? */ | |
2218 | fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n", | |
b2af646b | 2219 | cmd, run); |
b8c9b27d | 2220 | old_cleanups = make_cleanup (xfree, run); |
2b03b41d | 2221 | execute_command (run, 0 /* from_tty */ ); |
fb40c209 AC |
2222 | do_cleanups (old_cleanups); |
2223 | return; | |
2224 | } | |
2225 | } | |
2226 | ||
ce8f13f8 | 2227 | void |
9e22b03a | 2228 | mi_execute_async_cli_command (char *cli_command, char **argv, int argc) |
fb40c209 AC |
2229 | { |
2230 | struct cleanup *old_cleanups; | |
2231 | char *run; | |
fb40c209 AC |
2232 | |
2233 | if (target_can_async_p ()) | |
9e22b03a | 2234 | run = xstrprintf ("%s %s&", cli_command, argc ? *argv : ""); |
fb40c209 | 2235 | else |
9e22b03a | 2236 | run = xstrprintf ("%s %s", cli_command, argc ? *argv : ""); |
f107f563 | 2237 | old_cleanups = make_cleanup (xfree, run); |
fb40c209 | 2238 | |
2b03b41d | 2239 | execute_command (run, 0 /* from_tty */ ); |
fb40c209 | 2240 | |
09cee04b PA |
2241 | /* Do this before doing any printing. It would appear that some |
2242 | print code leaves garbage around in the buffer. */ | |
2243 | do_cleanups (old_cleanups); | |
fb40c209 AC |
2244 | } |
2245 | ||
2246 | void | |
fb40c209 AC |
2247 | mi_load_progress (const char *section_name, |
2248 | unsigned long sent_so_far, | |
2249 | unsigned long total_section, | |
2250 | unsigned long total_sent, | |
2251 | unsigned long grand_total) | |
2252 | { | |
2253 | struct timeval time_now, delta, update_threshold; | |
2254 | static struct timeval last_update; | |
2255 | static char *previous_sect_name = NULL; | |
2256 | int new_section; | |
0be75e02 | 2257 | struct ui_out *saved_uiout; |
79a45e25 | 2258 | struct ui_out *uiout; |
fb40c209 | 2259 | |
0be75e02 AS |
2260 | /* This function is called through deprecated_show_load_progress |
2261 | which means uiout may not be correct. Fix it for the duration | |
2262 | of this function. */ | |
79a45e25 | 2263 | saved_uiout = current_uiout; |
0be75e02 | 2264 | |
edff0c0a DJ |
2265 | if (current_interp_named_p (INTERP_MI) |
2266 | || current_interp_named_p (INTERP_MI2)) | |
79a45e25 | 2267 | current_uiout = mi_out_new (2); |
0be75e02 | 2268 | else if (current_interp_named_p (INTERP_MI1)) |
79a45e25 | 2269 | current_uiout = mi_out_new (1); |
edff0c0a | 2270 | else if (current_interp_named_p (INTERP_MI3)) |
79a45e25 | 2271 | current_uiout = mi_out_new (3); |
0be75e02 | 2272 | else |
fb40c209 AC |
2273 | return; |
2274 | ||
79a45e25 PA |
2275 | uiout = current_uiout; |
2276 | ||
fb40c209 AC |
2277 | update_threshold.tv_sec = 0; |
2278 | update_threshold.tv_usec = 500000; | |
2279 | gettimeofday (&time_now, NULL); | |
2280 | ||
2281 | delta.tv_usec = time_now.tv_usec - last_update.tv_usec; | |
2282 | delta.tv_sec = time_now.tv_sec - last_update.tv_sec; | |
2283 | ||
2284 | if (delta.tv_usec < 0) | |
2285 | { | |
2286 | delta.tv_sec -= 1; | |
f2395593 | 2287 | delta.tv_usec += 1000000L; |
fb40c209 AC |
2288 | } |
2289 | ||
2290 | new_section = (previous_sect_name ? | |
2291 | strcmp (previous_sect_name, section_name) : 1); | |
2292 | if (new_section) | |
2293 | { | |
6ad4a2cf | 2294 | struct cleanup *cleanup_tuple; |
102040f0 | 2295 | |
b8c9b27d | 2296 | xfree (previous_sect_name); |
fb40c209 AC |
2297 | previous_sect_name = xstrdup (section_name); |
2298 | ||
721c02de VP |
2299 | if (current_token) |
2300 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 2301 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 2302 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
2303 | ui_out_field_string (uiout, "section", section_name); |
2304 | ui_out_field_int (uiout, "section-size", total_section); | |
2305 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 2306 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
2307 | mi_out_put (uiout, raw_stdout); |
2308 | fputs_unfiltered ("\n", raw_stdout); | |
2309 | gdb_flush (raw_stdout); | |
2310 | } | |
2311 | ||
2312 | if (delta.tv_sec >= update_threshold.tv_sec && | |
2313 | delta.tv_usec >= update_threshold.tv_usec) | |
2314 | { | |
6ad4a2cf | 2315 | struct cleanup *cleanup_tuple; |
102040f0 | 2316 | |
fb40c209 AC |
2317 | last_update.tv_sec = time_now.tv_sec; |
2318 | last_update.tv_usec = time_now.tv_usec; | |
721c02de VP |
2319 | if (current_token) |
2320 | fputs_unfiltered (current_token, raw_stdout); | |
fb40c209 | 2321 | fputs_unfiltered ("+download", raw_stdout); |
6ad4a2cf | 2322 | cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL); |
fb40c209 AC |
2323 | ui_out_field_string (uiout, "section", section_name); |
2324 | ui_out_field_int (uiout, "section-sent", sent_so_far); | |
2325 | ui_out_field_int (uiout, "section-size", total_section); | |
2326 | ui_out_field_int (uiout, "total-sent", total_sent); | |
2327 | ui_out_field_int (uiout, "total-size", grand_total); | |
6ad4a2cf | 2328 | do_cleanups (cleanup_tuple); |
fb40c209 AC |
2329 | mi_out_put (uiout, raw_stdout); |
2330 | fputs_unfiltered ("\n", raw_stdout); | |
2331 | gdb_flush (raw_stdout); | |
2332 | } | |
0be75e02 AS |
2333 | |
2334 | xfree (uiout); | |
67ba4e42 | 2335 | current_uiout = saved_uiout; |
fb40c209 AC |
2336 | } |
2337 | ||
d8c83789 NR |
2338 | static void |
2339 | timestamp (struct mi_timestamp *tv) | |
2b03b41d SS |
2340 | { |
2341 | gettimeofday (&tv->wallclock, NULL); | |
d8c83789 | 2342 | #ifdef HAVE_GETRUSAGE |
2b03b41d SS |
2343 | getrusage (RUSAGE_SELF, &rusage); |
2344 | tv->utime.tv_sec = rusage.ru_utime.tv_sec; | |
2345 | tv->utime.tv_usec = rusage.ru_utime.tv_usec; | |
2346 | tv->stime.tv_sec = rusage.ru_stime.tv_sec; | |
2347 | tv->stime.tv_usec = rusage.ru_stime.tv_usec; | |
d8c83789 | 2348 | #else |
2b03b41d SS |
2349 | { |
2350 | long usec = get_run_time (); | |
a1b7d198 | 2351 | |
2b03b41d SS |
2352 | tv->utime.tv_sec = usec/1000000L; |
2353 | tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec; | |
2354 | tv->stime.tv_sec = 0; | |
2355 | tv->stime.tv_usec = 0; | |
d8c83789 | 2356 | } |
2b03b41d SS |
2357 | #endif |
2358 | } | |
d8c83789 NR |
2359 | |
2360 | static void | |
2361 | print_diff_now (struct mi_timestamp *start) | |
2b03b41d SS |
2362 | { |
2363 | struct mi_timestamp now; | |
102040f0 | 2364 | |
2b03b41d SS |
2365 | timestamp (&now); |
2366 | print_diff (start, &now); | |
2367 | } | |
d8c83789 | 2368 | |
4333ada3 VP |
2369 | void |
2370 | mi_print_timing_maybe (void) | |
2371 | { | |
2b03b41d SS |
2372 | /* If the command is -enable-timing then do_timings may be true |
2373 | whilst current_command_ts is not initialized. */ | |
4333ada3 VP |
2374 | if (do_timings && current_command_ts) |
2375 | print_diff_now (current_command_ts); | |
2376 | } | |
2377 | ||
d8c83789 NR |
2378 | static long |
2379 | timeval_diff (struct timeval start, struct timeval end) | |
2b03b41d SS |
2380 | { |
2381 | return ((end.tv_sec - start.tv_sec) * 1000000L) | |
2382 | + (end.tv_usec - start.tv_usec); | |
2383 | } | |
d8c83789 NR |
2384 | |
2385 | static void | |
2386 | print_diff (struct mi_timestamp *start, struct mi_timestamp *end) | |
2b03b41d SS |
2387 | { |
2388 | fprintf_unfiltered | |
2389 | (raw_stdout, | |
2390 | ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}", | |
2391 | timeval_diff (start->wallclock, end->wallclock) / 1000000.0, | |
2392 | timeval_diff (start->utime, end->utime) / 1000000.0, | |
2393 | timeval_diff (start->stime, end->stime) / 1000000.0); | |
2394 | } | |
f224b49d | 2395 | |
40e1c229 VP |
2396 | void |
2397 | mi_cmd_trace_define_variable (char *command, char **argv, int argc) | |
2398 | { | |
2399 | struct expression *expr; | |
40e1c229 VP |
2400 | LONGEST initval = 0; |
2401 | struct trace_state_variable *tsv; | |
2402 | char *name = 0; | |
2403 | ||
2404 | if (argc != 1 && argc != 2) | |
2405 | error (_("Usage: -trace-define-variable VARIABLE [VALUE]")); | |
2406 | ||
1773c82c HAQ |
2407 | name = argv[0]; |
2408 | if (*name++ != '$') | |
2409 | error (_("Name of trace variable should start with '$'")); | |
40e1c229 | 2410 | |
1773c82c | 2411 | validate_trace_state_variable_name (name); |
40e1c229 VP |
2412 | |
2413 | tsv = find_trace_state_variable (name); | |
2414 | if (!tsv) | |
2415 | tsv = create_trace_state_variable (name); | |
2416 | ||
2417 | if (argc == 2) | |
2418 | initval = value_as_long (parse_and_eval (argv[1])); | |
2419 | ||
2420 | tsv->initial_value = initval; | |
40e1c229 VP |
2421 | } |
2422 | ||
2423 | void | |
2424 | mi_cmd_trace_list_variables (char *command, char **argv, int argc) | |
2425 | { | |
2426 | if (argc != 0) | |
2b03b41d | 2427 | error (_("-trace-list-variables: no arguments allowed")); |
40e1c229 VP |
2428 | |
2429 | tvariables_info_1 (); | |
2430 | } | |
2431 | ||
f197e0f1 VP |
2432 | void |
2433 | mi_cmd_trace_find (char *command, char **argv, int argc) | |
2434 | { | |
2435 | char *mode; | |
2436 | ||
2437 | if (argc == 0) | |
2438 | error (_("trace selection mode is required")); | |
2439 | ||
2440 | mode = argv[0]; | |
2441 | ||
2442 | if (strcmp (mode, "none") == 0) | |
2443 | { | |
2444 | tfind_1 (tfind_number, -1, 0, 0, 0); | |
2445 | return; | |
2446 | } | |
2447 | ||
2448 | if (current_trace_status ()->running) | |
2449 | error (_("May not look at trace frames while trace is running.")); | |
2450 | ||
2451 | if (strcmp (mode, "frame-number") == 0) | |
2452 | { | |
2453 | if (argc != 2) | |
2454 | error (_("frame number is required")); | |
2455 | tfind_1 (tfind_number, atoi (argv[1]), 0, 0, 0); | |
2456 | } | |
2457 | else if (strcmp (mode, "tracepoint-number") == 0) | |
2458 | { | |
2459 | if (argc != 2) | |
2460 | error (_("tracepoint number is required")); | |
2461 | tfind_1 (tfind_tp, atoi (argv[1]), 0, 0, 0); | |
2462 | } | |
2463 | else if (strcmp (mode, "pc") == 0) | |
2464 | { | |
2465 | if (argc != 2) | |
2466 | error (_("PC is required")); | |
2467 | tfind_1 (tfind_pc, 0, parse_and_eval_address (argv[1]), 0, 0); | |
2468 | } | |
2469 | else if (strcmp (mode, "pc-inside-range") == 0) | |
2470 | { | |
2471 | if (argc != 3) | |
2472 | error (_("Start and end PC are required")); | |
2473 | tfind_1 (tfind_range, 0, parse_and_eval_address (argv[1]), | |
2474 | parse_and_eval_address (argv[2]), 0); | |
2475 | } | |
2476 | else if (strcmp (mode, "pc-outside-range") == 0) | |
2477 | { | |
2478 | if (argc != 3) | |
2479 | error (_("Start and end PC are required")); | |
2480 | tfind_1 (tfind_outside, 0, parse_and_eval_address (argv[1]), | |
2481 | parse_and_eval_address (argv[2]), 0); | |
2482 | } | |
2483 | else if (strcmp (mode, "line") == 0) | |
2484 | { | |
2485 | struct symtabs_and_lines sals; | |
2486 | struct symtab_and_line sal; | |
2487 | static CORE_ADDR start_pc, end_pc; | |
2488 | struct cleanup *back_to; | |
2489 | ||
2490 | if (argc != 2) | |
2491 | error (_("Line is required")); | |
2492 | ||
39cf75f7 DE |
2493 | sals = decode_line_with_current_source (argv[1], |
2494 | DECODE_LINE_FUNFIRSTLINE); | |
f197e0f1 VP |
2495 | back_to = make_cleanup (xfree, sals.sals); |
2496 | ||
2497 | sal = sals.sals[0]; | |
2498 | ||
2499 | if (sal.symtab == 0) | |
2500 | error (_("Could not find the specified line")); | |
2501 | ||
2502 | if (sal.line > 0 && find_line_pc_range (sal, &start_pc, &end_pc)) | |
2503 | tfind_1 (tfind_range, 0, start_pc, end_pc - 1, 0); | |
2504 | else | |
2505 | error (_("Could not find the specified line")); | |
2506 | ||
2507 | do_cleanups (back_to); | |
2508 | } | |
2509 | else | |
2510 | error (_("Invalid mode '%s'"), mode); | |
2511 | ||
2512 | if (has_stack_frames () || get_traceframe_number () >= 0) | |
2b03b41d | 2513 | print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC); |
f197e0f1 VP |
2514 | } |
2515 | ||
011aacb0 VP |
2516 | void |
2517 | mi_cmd_trace_save (char *command, char **argv, int argc) | |
2518 | { | |
2519 | int target_saves = 0; | |
d0353e76 | 2520 | int generate_ctf = 0; |
011aacb0 | 2521 | char *filename; |
d0353e76 YQ |
2522 | int oind = 0; |
2523 | char *oarg; | |
011aacb0 | 2524 | |
d0353e76 YQ |
2525 | enum opt |
2526 | { | |
2527 | TARGET_SAVE_OPT, CTF_OPT | |
2528 | }; | |
2529 | static const struct mi_opt opts[] = | |
011aacb0 | 2530 | { |
d0353e76 YQ |
2531 | {"r", TARGET_SAVE_OPT, 0}, |
2532 | {"ctf", CTF_OPT, 0}, | |
2533 | { 0, 0, 0 } | |
2534 | }; | |
2535 | ||
2536 | while (1) | |
011aacb0 | 2537 | { |
d0353e76 YQ |
2538 | int opt = mi_getopt ("-trace-save", argc, argv, opts, |
2539 | &oind, &oarg); | |
2540 | ||
2541 | if (opt < 0) | |
2542 | break; | |
2543 | switch ((enum opt) opt) | |
2544 | { | |
2545 | case TARGET_SAVE_OPT: | |
2546 | target_saves = 1; | |
2547 | break; | |
2548 | case CTF_OPT: | |
2549 | generate_ctf = 1; | |
2550 | break; | |
2551 | } | |
011aacb0 | 2552 | } |
d0353e76 | 2553 | filename = argv[oind]; |
011aacb0 | 2554 | |
d0353e76 YQ |
2555 | if (generate_ctf) |
2556 | trace_save_ctf (filename, target_saves); | |
2557 | else | |
2558 | trace_save_tfile (filename, target_saves); | |
011aacb0 VP |
2559 | } |
2560 | ||
f224b49d VP |
2561 | void |
2562 | mi_cmd_trace_start (char *command, char **argv, int argc) | |
2563 | { | |
f196051f | 2564 | start_tracing (NULL); |
f224b49d VP |
2565 | } |
2566 | ||
2567 | void | |
2568 | mi_cmd_trace_status (char *command, char **argv, int argc) | |
2569 | { | |
2570 | trace_status_mi (0); | |
2571 | } | |
2572 | ||
2573 | void | |
2574 | mi_cmd_trace_stop (char *command, char **argv, int argc) | |
2575 | { | |
f196051f | 2576 | stop_tracing (NULL); |
f224b49d VP |
2577 | trace_status_mi (1); |
2578 | } | |
75082e8c | 2579 | |
2b03b41d | 2580 | /* Implement the "-ada-task-info" command. */ |
75082e8c JB |
2581 | |
2582 | void | |
2583 | mi_cmd_ada_task_info (char *command, char **argv, int argc) | |
2584 | { | |
2585 | if (argc != 0 && argc != 1) | |
2586 | error (_("Invalid MI command")); | |
2587 | ||
2588 | print_ada_task_info (current_uiout, argv[0], current_inferior ()); | |
2589 | } |